BindingDB Reactant_set_id Ligand SMILES Ligand InChI Ligand InChI Key BindingDB MonomerID BindingDB Ligand Name Target Name Target Source Organism According to Curator or DataSource Ki (nM) IC50 (nM) Kd (nM) EC50 (nM) kon (M-1-s-1) koff (s-1) pH Temp (C) Curation/DataSource Article DOI BindingDB Entry DOI PMID PubChem AID Patent Number Authors Date of publication Date in BindingDB Institution Link to Ligand in BindingDB Link to Target in BindingDB Link to Ligand-Target Pair in BindingDB Ligand HET ID in PDB PDB ID(s) for Ligand-Target Complex PubChem CID PubChem SID ChEBI ID of Ligand ChEMBL ID of Ligand DrugBank ID of Ligand IUPHAR_GRAC ID of Ligand KEGG ID of Ligand ZINC ID of Ligand Number of Protein Chains in Target (>1 implies a multichain complex) BindingDB Target Chain Sequence 1 PDB ID(s) of Target Chain 1 UniProt (SwissProt) Recommended Name of Target Chain 1 UniProt (SwissProt) Entry Name of Target Chain 1 UniProt (SwissProt) Primary ID of Target Chain 1 UniProt (SwissProt) Secondary ID(s) of Target Chain 1 UniProt (SwissProt) Alternative ID(s) of Target Chain 1 UniProt (TrEMBL) Submitted Name of Target Chain 1 UniProt (TrEMBL) Entry Name of Target Chain 1 UniProt (TrEMBL) Primary ID of Target Chain 1 UniProt (TrEMBL) Secondary ID(s) of Target Chain 1 UniProt (TrEMBL) Alternative ID(s) of Target Chain 1 BindingDB Target Chain Sequence 2 PDB ID(s) of Target Chain 2 UniProt (SwissProt) Recommended Name of Target Chain 2 UniProt (SwissProt) Entry Name of Target Chain 2 UniProt (SwissProt) Primary ID of Target Chain 2 UniProt (SwissProt) Secondary ID(s) of Target Chain 2 UniProt (SwissProt) Alternative ID(s) of Target Chain 2 UniProt (TrEMBL) Submitted Name of Target Chain 2 UniProt (TrEMBL) Entry Name of Target Chain 2 UniProt (TrEMBL) Primary ID of Target Chain 2 UniProt (TrEMBL) Secondary ID(s) of Target Chain 2 UniProt (TrEMBL) Alternative ID(s) of Target Chain 2 BindingDB Target Chain Sequence 3 PDB ID(s) of Target Chain 3 UniProt (SwissProt) Recommended Name of Target Chain 3 UniProt (SwissProt) Entry Name of Target Chain 3 UniProt (SwissProt) Primary ID of Target Chain 3 UniProt (SwissProt) Secondary ID(s) of Target Chain 3 UniProt (SwissProt) Alternative ID(s) of Target Chain 3 UniProt (TrEMBL) Submitted Name of Target Chain 3 UniProt (TrEMBL) Entry Name of Target Chain 3 UniProt (TrEMBL) Primary ID of Target Chain 3 UniProt (TrEMBL) Secondary ID(s) of Target Chain 3 UniProt (TrEMBL) Alternative ID(s) of Target Chain 3 BindingDB Target Chain Sequence 4 PDB ID(s) of Target Chain 4 UniProt (SwissProt) Recommended Name of Target Chain 4 UniProt (SwissProt) Entry Name of Target Chain 4 UniProt (SwissProt) Primary ID of Target Chain 4 UniProt (SwissProt) Secondary ID(s) of Target Chain 4 UniProt (SwissProt) Alternative ID(s) of Target Chain 4 UniProt (TrEMBL) Submitted Name of Target Chain 4 UniProt (TrEMBL) Entry Name of Target Chain 4 UniProt (TrEMBL) Primary ID of Target Chain 4 UniProt (TrEMBL) Secondary ID(s) of Target Chain 4 UniProt (TrEMBL) Alternative ID(s) of Target Chain 4 BindingDB Target Chain Sequence 5 PDB ID(s) of Target Chain 5 UniProt (SwissProt) Recommended Name of Target Chain 5 UniProt (SwissProt) Entry Name of Target Chain 5 UniProt (SwissProt) Primary ID of Target Chain 5 UniProt (SwissProt) Secondary ID(s) of Target Chain 5 UniProt (SwissProt) Alternative ID(s) of Target Chain 5 UniProt (TrEMBL) Submitted Name of Target Chain 5 UniProt (TrEMBL) Entry Name of Target Chain 5 UniProt (TrEMBL) Primary ID of Target Chain 5 UniProt (TrEMBL) Secondary ID(s) of Target Chain 5 UniProt (TrEMBL) Alternative ID(s) of Target Chain 5 BindingDB Target Chain Sequence 6 PDB ID(s) of Target Chain 6 UniProt (SwissProt) Recommended Name of Target Chain 6 UniProt (SwissProt) Entry Name of Target Chain 6 UniProt (SwissProt) Primary ID of Target Chain 6 UniProt (SwissProt) Secondary ID(s) of Target Chain 6 UniProt (SwissProt) Alternative ID(s) of Target Chain 6 UniProt (TrEMBL) Submitted Name of Target Chain 6 UniProt (TrEMBL) Entry Name of Target Chain 6 UniProt (TrEMBL) Primary ID of Target Chain 6 UniProt (TrEMBL) Secondary ID(s) of Target Chain 6 UniProt (TrEMBL) Alternative ID(s) of Target Chain 6 BindingDB Target Chain Sequence 7 PDB ID(s) of Target Chain 7 UniProt (SwissProt) Recommended Name of Target Chain 7 UniProt (SwissProt) Entry Name of Target Chain 7 UniProt (SwissProt) Primary ID of Target Chain 7 UniProt (SwissProt) Secondary ID(s) of Target Chain 7 UniProt (SwissProt) Alternative ID(s) of Target Chain 7 UniProt (TrEMBL) Submitted Name of Target Chain 7 UniProt (TrEMBL) Entry Name of Target Chain 7 UniProt (TrEMBL) Primary ID of Target Chain 7 UniProt (TrEMBL) Secondary ID(s) of Target Chain 7 UniProt (TrEMBL) Alternative ID(s) of Target Chain 7 BindingDB Target Chain Sequence 8 PDB ID(s) of Target Chain 8 UniProt (SwissProt) Recommended Name of Target Chain 8 UniProt (SwissProt) Entry Name of Target Chain 8 UniProt (SwissProt) Primary ID of Target Chain 8 UniProt (SwissProt) Secondary ID(s) of Target Chain 8 UniProt (SwissProt) Alternative ID(s) of Target Chain 8 UniProt (TrEMBL) Submitted Name of Target Chain 8 UniProt (TrEMBL) Entry Name of Target Chain 8 UniProt (TrEMBL) Primary ID of Target Chain 8 UniProt (TrEMBL) Secondary ID(s) of Target Chain 8 UniProt (TrEMBL) Alternative ID(s) of Target Chain 8 BindingDB Target Chain Sequence 9 PDB ID(s) of Target Chain 9 UniProt (SwissProt) Recommended Name of Target Chain 9 UniProt (SwissProt) Entry Name of Target Chain 9 UniProt (SwissProt) Primary ID of Target Chain 9 UniProt (SwissProt) Secondary ID(s) of Target Chain 9 UniProt (SwissProt) Alternative ID(s) of Target Chain 9 UniProt (TrEMBL) Submitted Name of Target Chain 9 UniProt (TrEMBL) Entry Name of Target Chain 9 UniProt (TrEMBL) Primary ID of Target Chain 9 UniProt (TrEMBL) Secondary ID(s) of Target Chain 9 UniProt (TrEMBL) Alternative ID(s) of Target Chain 9 BindingDB Target Chain Sequence 10 PDB ID(s) of Target Chain 10 UniProt (SwissProt) Recommended Name of Target Chain 10 UniProt (SwissProt) Entry Name of Target Chain 10 UniProt (SwissProt) Primary ID of Target Chain 10 UniProt (SwissProt) Secondary ID(s) of Target Chain 10 UniProt (SwissProt) Alternative ID(s) of Target Chain 10 UniProt (TrEMBL) Submitted Name of Target Chain 10 UniProt (TrEMBL) Entry Name of Target Chain 10 UniProt (TrEMBL) Primary ID of Target Chain 10 UniProt (TrEMBL) Secondary ID(s) of Target Chain 10 UniProt (TrEMBL) Alternative ID(s) of Target Chain 10 BindingDB Target Chain Sequence 11 PDB ID(s) of Target Chain 11 UniProt (SwissProt) Recommended Name of Target Chain 11 UniProt (SwissProt) Entry Name of Target Chain 11 UniProt (SwissProt) Primary ID of Target Chain 11 UniProt (SwissProt) Secondary ID(s) of Target Chain 11 UniProt (SwissProt) Alternative ID(s) of Target Chain 11 UniProt (TrEMBL) Submitted Name of Target Chain 11 UniProt (TrEMBL) Entry Name of Target Chain 11 UniProt (TrEMBL) Primary ID of Target Chain 11 UniProt (TrEMBL) Secondary ID(s) of Target Chain 11 UniProt (TrEMBL) Alternative ID(s) of Target Chain 11 BindingDB Target Chain Sequence 12 PDB ID(s) of Target Chain 12 UniProt (SwissProt) Recommended Name of Target Chain 12 UniProt (SwissProt) Entry Name of Target Chain 12 UniProt (SwissProt) Primary ID of Target Chain 12 UniProt (SwissProt) Secondary ID(s) of Target Chain 12 UniProt (SwissProt) Alternative ID(s) of Target Chain 12 UniProt (TrEMBL) Submitted Name of Target Chain 12 UniProt (TrEMBL) Entry Name of Target Chain 12 UniProt (TrEMBL) Primary ID of Target Chain 12 UniProt (TrEMBL) Secondary ID(s) of Target Chain 12 UniProt (TrEMBL) Alternative ID(s) of Target Chain 12 BindingDB Target Chain Sequence 13 PDB ID(s) of Target Chain 13 UniProt (SwissProt) Recommended Name of Target Chain 13 UniProt (SwissProt) Entry Name of Target Chain 13 UniProt (SwissProt) Primary ID of Target Chain 13 UniProt (SwissProt) Secondary ID(s) of Target Chain 13 UniProt (SwissProt) Alternative ID(s) of Target Chain 13 UniProt (TrEMBL) Submitted Name of Target Chain 13 UniProt (TrEMBL) Entry Name of Target Chain 13 UniProt (TrEMBL) Primary ID of Target Chain 13 UniProt (TrEMBL) Secondary ID(s) of Target Chain 13 UniProt (TrEMBL) Alternative ID(s) of Target Chain 13 BindingDB Target Chain Sequence 14 PDB ID(s) of Target Chain 14 UniProt (SwissProt) Recommended Name of Target Chain 14 UniProt (SwissProt) Entry Name of Target Chain 14 UniProt (SwissProt) Primary ID of Target Chain 14 UniProt (SwissProt) Secondary ID(s) of Target Chain 14 UniProt (SwissProt) Alternative ID(s) of Target Chain 14 UniProt (TrEMBL) Submitted Name of Target Chain 14 UniProt (TrEMBL) Entry Name of Target Chain 14 UniProt (TrEMBL) Primary ID of Target Chain 14 UniProt (TrEMBL) Secondary ID(s) of Target Chain 14 UniProt (TrEMBL) Alternative ID(s) of Target Chain 14 BindingDB Target Chain Sequence 15 PDB ID(s) of Target Chain 15 UniProt (SwissProt) Recommended Name of Target Chain 15 UniProt (SwissProt) Entry Name of Target Chain 15 UniProt (SwissProt) Primary ID of Target Chain 15 UniProt (SwissProt) Secondary ID(s) of Target Chain 15 UniProt (SwissProt) Alternative ID(s) of Target Chain 15 UniProt (TrEMBL) Submitted Name of Target Chain 15 UniProt (TrEMBL) Entry Name of Target Chain 15 UniProt (TrEMBL) Primary ID of Target Chain 15 UniProt (TrEMBL) Secondary ID(s) of Target Chain 15 UniProt (TrEMBL) Alternative ID(s) of Target Chain 15 BindingDB Target Chain Sequence 16 PDB ID(s) of Target Chain 16 UniProt (SwissProt) Recommended Name of Target Chain 16 UniProt (SwissProt) Entry Name of Target Chain 16 UniProt (SwissProt) Primary ID of Target Chain 16 UniProt (SwissProt) Secondary ID(s) of Target Chain 16 UniProt (SwissProt) Alternative ID(s) of Target Chain 16 UniProt (TrEMBL) Submitted Name of Target Chain 16 UniProt (TrEMBL) Entry Name of Target Chain 16 UniProt (TrEMBL) Primary ID of Target Chain 16 UniProt (TrEMBL) Secondary ID(s) of Target Chain 16 UniProt (TrEMBL) Alternative ID(s) of Target Chain 16 BindingDB Target Chain Sequence 17 PDB ID(s) of Target Chain 17 UniProt (SwissProt) Recommended Name of Target Chain 17 UniProt (SwissProt) Entry Name of Target Chain 17 UniProt (SwissProt) Primary ID of Target Chain 17 UniProt (SwissProt) Secondary ID(s) of Target Chain 17 UniProt (SwissProt) Alternative ID(s) of Target Chain 17 UniProt (TrEMBL) Submitted Name of Target Chain 17 UniProt (TrEMBL) Entry Name of Target Chain 17 UniProt (TrEMBL) Primary ID of Target Chain 17 UniProt (TrEMBL) Secondary ID(s) of Target Chain 17 UniProt (TrEMBL) Alternative ID(s) of Target Chain 17 BindingDB Target Chain Sequence 18 PDB ID(s) of Target Chain 18 UniProt (SwissProt) Recommended Name of Target Chain 18 UniProt (SwissProt) Entry Name of Target Chain 18 UniProt (SwissProt) Primary ID of Target Chain 18 UniProt (SwissProt) Secondary ID(s) of Target Chain 18 UniProt (SwissProt) Alternative ID(s) of Target Chain 18 UniProt (TrEMBL) Submitted Name of Target Chain 18 UniProt (TrEMBL) Entry Name of Target Chain 18 UniProt (TrEMBL) Primary ID of Target Chain 18 UniProt (TrEMBL) Secondary ID(s) of Target Chain 18 UniProt (TrEMBL) Alternative ID(s) of Target Chain 18 BindingDB Target Chain Sequence 19 PDB ID(s) of Target Chain 19 UniProt (SwissProt) Recommended Name of Target Chain 19 UniProt (SwissProt) Entry Name of Target Chain 19 UniProt (SwissProt) Primary ID of Target Chain 19 UniProt (SwissProt) Secondary ID(s) of Target Chain 19 UniProt (SwissProt) Alternative ID(s) of Target Chain 19 UniProt (TrEMBL) Submitted Name of Target Chain 19 UniProt (TrEMBL) Entry Name of Target Chain 19 UniProt (TrEMBL) Primary ID of Target Chain 19 UniProt (TrEMBL) Secondary ID(s) of Target Chain 19 UniProt (TrEMBL) Alternative ID(s) of Target Chain 19 BindingDB Target Chain Sequence 20 PDB ID(s) of Target Chain 20 UniProt (SwissProt) Recommended Name of Target Chain 20 UniProt (SwissProt) Entry Name of Target Chain 20 UniProt (SwissProt) Primary ID of Target Chain 20 UniProt (SwissProt) Secondary ID(s) of Target Chain 20 UniProt (SwissProt) Alternative ID(s) of Target Chain 20 UniProt (TrEMBL) Submitted Name of Target Chain 20 UniProt (TrEMBL) Entry Name of Target Chain 20 UniProt (TrEMBL) Primary ID of Target Chain 20 UniProt (TrEMBL) Secondary ID(s) of Target Chain 20 UniProt (TrEMBL) Alternative ID(s) of Target Chain 20 BindingDB Target Chain Sequence 21 PDB ID(s) of Target Chain 21 UniProt (SwissProt) Recommended Name of Target Chain 21 UniProt (SwissProt) Entry Name of Target Chain 21 UniProt (SwissProt) Primary ID of Target Chain 21 UniProt (SwissProt) Secondary ID(s) of Target Chain 21 UniProt (SwissProt) Alternative ID(s) of Target Chain 21 UniProt (TrEMBL) Submitted Name of Target Chain 21 UniProt (TrEMBL) Entry Name of Target Chain 21 UniProt (TrEMBL) Primary ID of Target Chain 21 UniProt (TrEMBL) Secondary ID(s) of Target Chain 21 UniProt (TrEMBL) Alternative ID(s) of Target Chain 21 BindingDB Target Chain Sequence 22 PDB ID(s) of Target Chain 22 UniProt (SwissProt) Recommended Name of Target Chain 22 UniProt (SwissProt) Entry Name of Target Chain 22 UniProt (SwissProt) Primary ID of Target Chain 22 UniProt (SwissProt) Secondary ID(s) of Target Chain 22 UniProt (SwissProt) Alternative ID(s) of Target Chain 22 UniProt (TrEMBL) Submitted Name of Target Chain 22 UniProt (TrEMBL) Entry Name of Target Chain 22 UniProt (TrEMBL) Primary ID of Target Chain 22 UniProt (TrEMBL) Secondary ID(s) of Target Chain 22 UniProt (TrEMBL) Alternative ID(s) of Target Chain 22 BindingDB Target Chain Sequence 23 PDB ID(s) of Target Chain 23 UniProt (SwissProt) Recommended Name of Target Chain 23 UniProt (SwissProt) Entry Name of Target Chain 23 UniProt (SwissProt) Primary ID of Target Chain 23 UniProt (SwissProt) Secondary ID(s) of Target Chain 23 UniProt (SwissProt) Alternative ID(s) of Target Chain 23 UniProt (TrEMBL) Submitted Name of Target Chain 23 UniProt (TrEMBL) Entry Name of Target Chain 23 UniProt (TrEMBL) Primary ID of Target Chain 23 UniProt (TrEMBL) Secondary ID(s) of Target Chain 23 UniProt (TrEMBL) Alternative ID(s) of Target Chain 23 BindingDB Target Chain Sequence 24 PDB ID(s) of Target Chain 24 UniProt (SwissProt) Recommended Name of Target Chain 24 UniProt (SwissProt) Entry Name of Target Chain 24 UniProt (SwissProt) Primary ID of Target Chain 24 UniProt (SwissProt) Secondary ID(s) of Target Chain 24 UniProt (SwissProt) Alternative ID(s) of Target Chain 24 UniProt (TrEMBL) Submitted Name of Target Chain 24 UniProt (TrEMBL) Entry Name of Target Chain 24 UniProt (TrEMBL) Primary ID of Target Chain 24 UniProt (TrEMBL) Secondary ID(s) of Target Chain 24 UniProt (TrEMBL) Alternative ID(s) of Target Chain 24 BindingDB Target Chain Sequence 25 PDB ID(s) of Target Chain 25 UniProt (SwissProt) Recommended Name of Target Chain 25 UniProt (SwissProt) Entry Name of Target Chain 25 UniProt (SwissProt) Primary ID of Target Chain 25 UniProt (SwissProt) Secondary ID(s) of Target Chain 25 UniProt (SwissProt) Alternative ID(s) of Target Chain 25 UniProt (TrEMBL) Submitted Name of Target Chain 25 UniProt (TrEMBL) Entry Name of Target Chain 25 UniProt (TrEMBL) Primary ID of Target Chain 25 UniProt (TrEMBL) Secondary ID(s) of Target Chain 25 UniProt (TrEMBL) Alternative ID(s) of Target Chain 25 BindingDB Target Chain Sequence 26 PDB ID(s) of Target Chain 26 UniProt (SwissProt) Recommended Name of Target Chain 26 UniProt (SwissProt) Entry Name of Target Chain 26 UniProt (SwissProt) Primary ID of Target Chain 26 UniProt (SwissProt) Secondary ID(s) of Target Chain 26 UniProt (SwissProt) Alternative ID(s) of Target Chain 26 UniProt (TrEMBL) Submitted Name of Target Chain 26 UniProt (TrEMBL) Entry Name of Target Chain 26 UniProt (TrEMBL) Primary ID of Target Chain 26 UniProt (TrEMBL) Secondary ID(s) of Target Chain 26 UniProt (TrEMBL) Alternative ID(s) of Target Chain 26 BindingDB Target Chain Sequence 27 PDB ID(s) of Target Chain 27 UniProt (SwissProt) Recommended Name of Target Chain 27 UniProt (SwissProt) Entry Name of Target Chain 27 UniProt (SwissProt) Primary ID of Target Chain 27 UniProt (SwissProt) Secondary ID(s) of Target Chain 27 UniProt (SwissProt) Alternative ID(s) of Target Chain 27 UniProt (TrEMBL) Submitted Name of Target Chain 27 UniProt (TrEMBL) Entry Name of Target Chain 27 UniProt (TrEMBL) Primary ID of Target Chain 27 UniProt (TrEMBL) Secondary ID(s) of Target Chain 27 UniProt (TrEMBL) Alternative ID(s) of Target Chain 27 BindingDB Target Chain Sequence 28 PDB ID(s) of Target Chain 28 UniProt (SwissProt) Recommended Name of Target Chain 28 UniProt (SwissProt) Entry Name of Target Chain 28 UniProt (SwissProt) Primary ID of Target Chain 28 UniProt (SwissProt) Secondary ID(s) of Target Chain 28 UniProt (SwissProt) Alternative ID(s) of Target Chain 28 UniProt (TrEMBL) Submitted Name of Target Chain 28 UniProt (TrEMBL) Entry Name of Target Chain 28 UniProt (TrEMBL) Primary ID of Target Chain 28 UniProt (TrEMBL) Secondary ID(s) of Target Chain 28 UniProt (TrEMBL) Alternative ID(s) of Target Chain 28 BindingDB Target Chain Sequence 29 PDB ID(s) of Target Chain 29 UniProt (SwissProt) Recommended Name of Target Chain 29 UniProt (SwissProt) Entry Name of Target Chain 29 UniProt (SwissProt) Primary ID of Target Chain 29 UniProt (SwissProt) Secondary ID(s) of Target Chain 29 UniProt (SwissProt) Alternative ID(s) of Target Chain 29 UniProt (TrEMBL) Submitted Name of Target Chain 29 UniProt (TrEMBL) Entry Name of Target Chain 29 UniProt (TrEMBL) Primary ID of Target Chain 29 UniProt (TrEMBL) Secondary ID(s) of Target Chain 29 UniProt (TrEMBL) Alternative ID(s) of Target Chain 29 BindingDB Target Chain Sequence 30 PDB ID(s) of Target Chain 30 UniProt (SwissProt) Recommended Name of Target Chain 30 UniProt (SwissProt) Entry Name of Target Chain 30 UniProt (SwissProt) Primary ID of Target Chain 30 UniProt (SwissProt) Secondary ID(s) of Target Chain 30 UniProt (SwissProt) Alternative ID(s) of Target Chain 30 UniProt (TrEMBL) Submitted Name of Target Chain 30 UniProt (TrEMBL) Entry Name of Target Chain 30 UniProt (TrEMBL) Primary ID of Target Chain 30 UniProt (TrEMBL) Secondary ID(s) of Target Chain 30 UniProt (TrEMBL) Alternative ID(s) of Target Chain 30 BindingDB Target Chain Sequence 31 PDB ID(s) of Target Chain 31 UniProt (SwissProt) Recommended Name of Target Chain 31 UniProt (SwissProt) Entry Name of Target Chain 31 UniProt (SwissProt) Primary ID of Target Chain 31 UniProt (SwissProt) Secondary ID(s) of Target Chain 31 UniProt (SwissProt) Alternative ID(s) of Target Chain 31 UniProt (TrEMBL) Submitted Name of Target Chain 31 UniProt (TrEMBL) Entry Name of Target Chain 31 UniProt (TrEMBL) Primary ID of Target Chain 31 UniProt (TrEMBL) Secondary ID(s) of Target Chain 31 UniProt (TrEMBL) Alternative ID(s) of Target Chain 31 BindingDB Target Chain Sequence 32 PDB ID(s) of Target Chain 32 UniProt (SwissProt) Recommended Name of Target Chain 32 UniProt (SwissProt) Entry Name of Target Chain 32 UniProt (SwissProt) Primary ID of Target Chain 32 UniProt (SwissProt) Secondary ID(s) of Target Chain 32 UniProt (SwissProt) Alternative ID(s) of Target Chain 32 UniProt (TrEMBL) Submitted Name of Target Chain 32 UniProt (TrEMBL) Entry Name of Target Chain 32 UniProt (TrEMBL) Primary ID of Target Chain 32 UniProt (TrEMBL) Secondary ID(s) of Target Chain 32 UniProt (TrEMBL) Alternative ID(s) of Target Chain 32 BindingDB Target Chain Sequence 33 PDB ID(s) of Target Chain 33 UniProt (SwissProt) Recommended Name of Target Chain 33 UniProt (SwissProt) Entry Name of Target Chain 33 UniProt (SwissProt) Primary ID of Target Chain 33 UniProt (SwissProt) Secondary ID(s) of Target Chain 33 UniProt (SwissProt) Alternative ID(s) of Target Chain 33 UniProt (TrEMBL) Submitted Name of Target Chain 33 UniProt (TrEMBL) Entry Name of Target Chain 33 UniProt (TrEMBL) Primary ID of Target Chain 33 UniProt (TrEMBL) Secondary ID(s) of Target Chain 33 UniProt (TrEMBL) Alternative ID(s) of Target Chain 33 BindingDB Target Chain Sequence 34 PDB ID(s) of Target Chain 34 UniProt (SwissProt) Recommended Name of Target Chain 34 UniProt (SwissProt) Entry Name of Target Chain 34 UniProt (SwissProt) Primary ID of Target Chain 34 UniProt (SwissProt) Secondary ID(s) of Target Chain 34 UniProt (SwissProt) Alternative ID(s) of Target Chain 34 UniProt (TrEMBL) Submitted Name of Target Chain 34 UniProt (TrEMBL) Entry Name of Target Chain 34 UniProt (TrEMBL) Primary ID of Target Chain 34 UniProt (TrEMBL) Secondary ID(s) of Target Chain 34 UniProt (TrEMBL) Alternative ID(s) of Target Chain 34 BindingDB Target Chain Sequence 35 PDB ID(s) of Target Chain 35 UniProt (SwissProt) Recommended Name of Target Chain 35 UniProt (SwissProt) Entry Name of Target Chain 35 UniProt (SwissProt) Primary ID of Target Chain 35 UniProt (SwissProt) Secondary ID(s) of Target Chain 35 UniProt (SwissProt) Alternative ID(s) of Target Chain 35 UniProt (TrEMBL) Submitted Name of Target Chain 35 UniProt (TrEMBL) Entry Name of Target Chain 35 UniProt (TrEMBL) Primary ID of Target Chain 35 UniProt (TrEMBL) Secondary ID(s) of Target Chain 35 UniProt (TrEMBL) Alternative ID(s) of Target Chain 35 BindingDB Target Chain Sequence 36 PDB ID(s) of Target Chain 36 UniProt (SwissProt) Recommended Name of Target Chain 36 UniProt (SwissProt) Entry Name of Target Chain 36 UniProt (SwissProt) Primary ID of Target Chain 36 UniProt (SwissProt) Secondary ID(s) of Target Chain 36 UniProt (SwissProt) Alternative ID(s) of Target Chain 36 UniProt (TrEMBL) Submitted Name of Target Chain 36 UniProt (TrEMBL) Entry Name of Target Chain 36 UniProt (TrEMBL) Primary ID of Target Chain 36 UniProt (TrEMBL) Secondary ID(s) of Target Chain 36 UniProt (TrEMBL) Alternative ID(s) of Target Chain 36 BindingDB Target Chain Sequence 37 PDB ID(s) of Target Chain 37 UniProt (SwissProt) Recommended Name of Target Chain 37 UniProt (SwissProt) Entry Name of Target Chain 37 UniProt (SwissProt) Primary ID of Target Chain 37 UniProt (SwissProt) Secondary ID(s) of Target Chain 37 UniProt (SwissProt) Alternative ID(s) of Target Chain 37 UniProt (TrEMBL) Submitted Name of Target Chain 37 UniProt (TrEMBL) Entry Name of Target Chain 37 UniProt (TrEMBL) Primary ID of Target Chain 37 UniProt (TrEMBL) Secondary ID(s) of Target Chain 37 UniProt (TrEMBL) Alternative ID(s) of Target Chain 37 BindingDB Target Chain Sequence 38 PDB ID(s) of Target Chain 38 UniProt (SwissProt) Recommended Name of Target Chain 38 UniProt (SwissProt) Entry Name of Target Chain 38 UniProt (SwissProt) Primary ID of Target Chain 38 UniProt (SwissProt) Secondary ID(s) of Target Chain 38 UniProt (SwissProt) Alternative ID(s) of Target Chain 38 UniProt (TrEMBL) Submitted Name of Target Chain 38 UniProt (TrEMBL) Entry Name of Target Chain 38 UniProt (TrEMBL) Primary ID of Target Chain 38 UniProt (TrEMBL) Secondary ID(s) of Target Chain 38 UniProt (TrEMBL) Alternative ID(s) of Target Chain 38 BindingDB Target Chain Sequence 39 PDB ID(s) of Target Chain 39 UniProt (SwissProt) Recommended Name of Target Chain 39 UniProt (SwissProt) Entry Name of Target Chain 39 UniProt (SwissProt) Primary ID of Target Chain 39 UniProt (SwissProt) Secondary ID(s) of Target Chain 39 UniProt (SwissProt) Alternative ID(s) of Target Chain 39 UniProt (TrEMBL) Submitted Name of Target Chain 39 UniProt (TrEMBL) Entry Name of Target Chain 39 UniProt (TrEMBL) Primary ID of Target Chain 39 UniProt (TrEMBL) Secondary ID(s) of Target Chain 39 UniProt (TrEMBL) Alternative ID(s) of Target Chain 39 BindingDB Target Chain Sequence 40 PDB ID(s) of Target Chain 40 UniProt (SwissProt) Recommended Name of Target Chain 40 UniProt (SwissProt) Entry Name of Target Chain 40 UniProt (SwissProt) Primary ID of Target Chain 40 UniProt (SwissProt) Secondary ID(s) of Target Chain 40 UniProt (SwissProt) Alternative ID(s) of Target Chain 40 UniProt (TrEMBL) Submitted Name of Target Chain 40 UniProt (TrEMBL) Entry Name of Target Chain 40 UniProt (TrEMBL) Primary ID of Target Chain 40 UniProt (TrEMBL) Secondary ID(s) of Target Chain 40 UniProt (TrEMBL) Alternative ID(s) of Target Chain 40 BindingDB Target Chain Sequence 41 PDB ID(s) of Target Chain 41 UniProt (SwissProt) Recommended Name of Target Chain 41 UniProt (SwissProt) Entry Name of Target Chain 41 UniProt (SwissProt) Primary ID of Target Chain 41 UniProt (SwissProt) Secondary ID(s) of Target Chain 41 UniProt (SwissProt) Alternative ID(s) of Target Chain 41 UniProt (TrEMBL) Submitted Name of Target Chain 41 UniProt (TrEMBL) Entry Name of Target Chain 41 UniProt (TrEMBL) Primary ID of Target Chain 41 UniProt (TrEMBL) Secondary ID(s) of Target Chain 41 UniProt (TrEMBL) Alternative ID(s) of Target Chain 41 BindingDB Target Chain Sequence 42 PDB ID(s) of Target Chain 42 UniProt (SwissProt) Recommended Name of Target Chain 42 UniProt (SwissProt) Entry Name of Target Chain 42 UniProt (SwissProt) Primary ID of Target Chain 42 UniProt (SwissProt) Secondary ID(s) of Target Chain 42 UniProt (SwissProt) Alternative ID(s) of Target Chain 42 UniProt (TrEMBL) Submitted Name of Target Chain 42 UniProt (TrEMBL) Entry Name of Target Chain 42 UniProt (TrEMBL) Primary ID of Target Chain 42 UniProt (TrEMBL) Secondary ID(s) of Target Chain 42 UniProt (TrEMBL) Alternative ID(s) of Target Chain 42 BindingDB Target Chain Sequence 43 PDB ID(s) of Target Chain 43 UniProt (SwissProt) Recommended Name of Target Chain 43 UniProt (SwissProt) Entry Name of Target Chain 43 UniProt (SwissProt) Primary ID of Target Chain 43 UniProt (SwissProt) Secondary ID(s) of Target Chain 43 UniProt (SwissProt) Alternative ID(s) of Target Chain 43 UniProt (TrEMBL) Submitted Name of Target Chain 43 UniProt (TrEMBL) Entry Name of Target Chain 43 UniProt (TrEMBL) Primary ID of Target Chain 43 UniProt (TrEMBL) Secondary ID(s) of Target Chain 43 UniProt (TrEMBL) Alternative ID(s) of Target Chain 43 BindingDB Target Chain Sequence 44 PDB ID(s) of Target Chain 44 UniProt (SwissProt) Recommended Name of Target Chain 44 UniProt (SwissProt) Entry Name of Target Chain 44 UniProt (SwissProt) Primary ID of Target Chain 44 UniProt (SwissProt) Secondary ID(s) of Target Chain 44 UniProt (SwissProt) Alternative ID(s) of Target Chain 44 UniProt (TrEMBL) Submitted Name of Target Chain 44 UniProt (TrEMBL) Entry Name of Target Chain 44 UniProt (TrEMBL) Primary ID of Target Chain 44 UniProt (TrEMBL) Secondary ID(s) of Target Chain 44 UniProt (TrEMBL) Alternative ID(s) of Target Chain 44 BindingDB Target Chain Sequence 45 PDB ID(s) of Target Chain 45 UniProt (SwissProt) Recommended Name of Target Chain 45 UniProt (SwissProt) Entry Name of Target Chain 45 UniProt (SwissProt) Primary ID of Target Chain 45 UniProt (SwissProt) Secondary ID(s) of Target Chain 45 UniProt (SwissProt) Alternative ID(s) of Target Chain 45 UniProt (TrEMBL) Submitted Name of Target Chain 45 UniProt (TrEMBL) Entry Name of Target Chain 45 UniProt (TrEMBL) Primary ID of Target Chain 45 UniProt (TrEMBL) Secondary ID(s) of Target Chain 45 UniProt (TrEMBL) Alternative ID(s) of Target Chain 45 BindingDB Target Chain Sequence 46 PDB ID(s) of Target Chain 46 UniProt (SwissProt) Recommended Name of Target Chain 46 UniProt (SwissProt) Entry Name of Target Chain 46 UniProt (SwissProt) Primary ID of Target Chain 46 UniProt (SwissProt) Secondary ID(s) of Target Chain 46 UniProt (SwissProt) Alternative ID(s) of Target Chain 46 UniProt (TrEMBL) Submitted Name of Target Chain 46 UniProt (TrEMBL) Entry Name of Target Chain 46 UniProt (TrEMBL) Primary ID of Target Chain 46 UniProt (TrEMBL) Secondary ID(s) of Target Chain 46 UniProt (TrEMBL) Alternative ID(s) of Target Chain 46 BindingDB Target Chain Sequence 47 PDB ID(s) of Target Chain 47 UniProt (SwissProt) Recommended Name of Target Chain 47 UniProt (SwissProt) Entry Name of Target Chain 47 UniProt (SwissProt) Primary ID of Target Chain 47 UniProt (SwissProt) Secondary ID(s) of Target Chain 47 UniProt (SwissProt) Alternative ID(s) of Target Chain 47 UniProt (TrEMBL) Submitted Name of Target Chain 47 UniProt (TrEMBL) Entry Name of Target Chain 47 UniProt (TrEMBL) Primary ID of Target Chain 47 UniProt (TrEMBL) Secondary ID(s) of Target Chain 47 UniProt (TrEMBL) Alternative ID(s) of Target Chain 47 BindingDB Target Chain Sequence 48 PDB ID(s) of Target Chain 48 UniProt (SwissProt) Recommended Name of Target Chain 48 UniProt (SwissProt) Entry Name of Target Chain 48 UniProt (SwissProt) Primary ID of Target Chain 48 UniProt (SwissProt) Secondary ID(s) of Target Chain 48 UniProt (SwissProt) Alternative ID(s) of Target Chain 48 UniProt (TrEMBL) Submitted Name of Target Chain 48 UniProt (TrEMBL) Entry Name of Target Chain 48 UniProt (TrEMBL) Primary ID of Target Chain 48 UniProt (TrEMBL) Secondary ID(s) of Target Chain 48 UniProt (TrEMBL) Alternative ID(s) of Target Chain 48 BindingDB Target Chain Sequence 49 PDB ID(s) of Target Chain 49 UniProt (SwissProt) Recommended Name of Target Chain 49 UniProt (SwissProt) Entry Name of Target Chain 49 UniProt (SwissProt) Primary ID of Target Chain 49 UniProt (SwissProt) Secondary ID(s) of Target Chain 49 UniProt (SwissProt) Alternative ID(s) of Target Chain 49 UniProt (TrEMBL) Submitted Name of Target Chain 49 UniProt (TrEMBL) Entry Name of Target Chain 49 UniProt (TrEMBL) Primary ID of Target Chain 49 UniProt (TrEMBL) Secondary ID(s) of Target Chain 49 UniProt (TrEMBL) Alternative ID(s) of Target Chain 49 BindingDB Target Chain Sequence 50 PDB ID(s) of Target Chain 50 UniProt (SwissProt) Recommended Name of Target Chain 50 UniProt (SwissProt) Entry Name of Target Chain 50 UniProt (SwissProt) Primary ID of Target Chain 50 UniProt (SwissProt) Secondary ID(s) of Target Chain 50 UniProt (SwissProt) Alternative ID(s) of Target Chain 50 UniProt (TrEMBL) Submitted Name of Target Chain 50 UniProt (TrEMBL) Entry Name of Target Chain 50 UniProt (TrEMBL) Primary ID of Target Chain 50 UniProt (TrEMBL) Secondary ID(s) of Target Chain 50 UniProt (TrEMBL) Alternative ID(s) of Target Chain 50 51656194 N#Cc1cnc(Nc2cn(C(F)F)cn2)cn1 InChI=1S/C9H6F2N6/c10-9(11)17-4-8(15-5-17)16-7-3-13-6(1-12)2-14-7/h2-5,9H,(H,14,16) CYEYUFGMOCWITI-UHFFFAOYSA-N 50667670 CHEMBL6191106 Serine/threonine-protein kinase Chk1 Homo sapiens 3000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667670 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667670&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656195 N#Cc1cnc(Nc2cn(-c3ccccc3)cn2)cn1 InChI=1S/C14H10N6/c15-6-11-7-17-13(8-16-11)19-14-9-20(10-18-14)12-4-2-1-3-5-12/h1-5,7-10H,(H,17,19) JZRFTZARBQKWRV-UHFFFAOYSA-N 50667671 CHEMBL6191080 Serine/threonine-protein kinase Chk1 Homo sapiens 549 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667671 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667671&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656196 N#Cc1ncc(Nc2cn(-c3ccccc3)cn2)nc1O[C@@H]1CCCNC1 InChI=1S/C19H19N7O/c20-9-16-19(27-15-7-4-8-21-10-15)25-17(11-22-16)24-18-12-26(13-23-18)14-5-2-1-3-6-14/h1-3,5-6,11-13,15,21H,4,7-8,10H2,(H,24,25) BIMVOUVMJGKSDI-UHFFFAOYSA-N 50667672 CHEMBL6190655 Serine/threonine-protein kinase Chk1 Homo sapiens 5.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667672 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667672&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656197 CN1CCC(Oc2nc(Nc3cn(-c4ccccc4)cn3)cnc2C#N)CC1 InChI=1S/C20H21N7O/c1-26-9-7-16(8-10-26)28-20-17(11-21)22-12-18(25-20)24-19-13-27(14-23-19)15-5-3-2-4-6-15/h2-6,12-14,16H,7-10H2,1H3,(H,24,25) WINOMYWRJKDRFM-UHFFFAOYSA-N 50667673 CHEMBL6189515 Serine/threonine-protein kinase Chk1 Homo sapiens 5.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667673 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667673&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656198 CN1CCN(c2nc(Nc3cn(-c4ccccc4)cn3)cnc2C#N)CC1 InChI=1S/C19H20N8/c1-25-7-9-26(10-8-25)19-16(11-20)21-12-17(24-19)23-18-13-27(14-22-18)15-5-3-2-4-6-15/h2-6,12-14H,7-10H2,1H3,(H,23,24) NTPSDVBVBICKEI-UHFFFAOYSA-N 50667674 CHEMBL6188897 Serine/threonine-protein kinase Chk1 Homo sapiens 54 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667674 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667674&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656199 CN(C)[C@@H]1CCN(c2nc(Nc3cn(-c4ccccc4)cn3)cnc2C#N)C1 InChI=1S/C20H22N8/c1-26(2)16-8-9-27(12-16)20-17(10-21)22-11-18(25-20)24-19-13-28(14-23-19)15-6-4-3-5-7-15/h3-7,11,13-14,16H,8-9,12H2,1-2H3,(H,24,25) JWHVIUUVYBSJNE-UHFFFAOYSA-N 50667675 CHEMBL6192813 Serine/threonine-protein kinase Chk1 Homo sapiens 18 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667675 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667675&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656200 CN1CC2(CCN(c3nc(Nc4cn(-c5ccccc5)cn4)cnc3C#N)C2)C1 InChI=1S/C21H22N8/c1-27-12-21(13-27)7-8-28(14-21)20-17(9-22)23-10-18(26-20)25-19-11-29(15-24-19)16-5-3-2-4-6-16/h2-6,10-11,15H,7-8,12-14H2,1H3,(H,25,26) IWGSOJHNOJXINI-UHFFFAOYSA-N 50667676 CHEMBL6191643 Serine/threonine-protein kinase Chk1 Homo sapiens 0.800000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667676 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667676&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656201 N#Cc1ncc(Nc2cn(-c3ccccc3)cn2)nc1N1CCC2(CN(CC(F)(F)F)C2)C1 InChI=1S/C22H21F3N8/c23-22(24,25)14-31-11-21(12-31)6-7-32(13-21)20-17(8-26)27-9-18(30-20)29-19-10-33(15-28-19)16-4-2-1-3-5-16/h1-5,9-10,15H,6-7,11-14H2,(H,29,30) QQUAWNNDWXGSMJ-UHFFFAOYSA-N 50667677 CHEMBL6189636 Serine/threonine-protein kinase Chk1 Homo sapiens 115 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667677 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667677&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656202 CN1CC2(CCN(c3cncc(Nc4cn(-c5ccccc5)cn4)n3)C2)C1 InChI=1S/C20H23N7/c1-25-12-20(13-25)7-8-26(14-20)19-10-21-9-17(24-19)23-18-11-27(15-22-18)16-5-3-2-4-6-16/h2-6,9-11,15H,7-8,12-14H2,1H3,(H,23,24) FIMNGLRUPRJFST-UHFFFAOYSA-N 50667678 CHEMBL6192758 Serine/threonine-protein kinase Chk1 Homo sapiens 134 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667678 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667678&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656203 CN1CC2(CCN(c3nc(Nc4cn(-c5ccccn5)cn4)cnc3C#N)C2)C1 InChI=1S/C20H21N9/c1-27-11-20(12-27)5-7-28(13-20)19-15(8-21)23-9-16(26-19)25-17-10-29(14-24-17)18-4-2-3-6-22-18/h2-4,6,9-10,14H,5,7,11-13H2,1H3,(H,25,26) AOGMZJWENRHNPU-UHFFFAOYSA-N 50667679 CHEMBL6193701 Serine/threonine-protein kinase Chk1 Homo sapiens 2.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667679 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667679&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656204 CN1CC2(CCN(c3nc(Nc4cn(C5CC5)cn4)cnc3C#N)C2)C1 InChI=1S/C18H22N8/c1-24-9-18(10-24)4-5-25(11-18)17-14(6-19)20-7-15(23-17)22-16-8-26(12-21-16)13-2-3-13/h7-8,12-13H,2-5,9-11H2,1H3,(H,22,23) JUQGODMUTCATNX-UHFFFAOYSA-N 50667680 CHEMBL6190876 Serine/threonine-protein kinase Chk1 Homo sapiens 5.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667680 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667680&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656205 CN1CC2(CCN(c3nc(Nc4cn(C(F)F)cn4)cnc3C#N)C2)C1 InChI=1S/C16H18F2N8/c1-24-7-16(8-24)2-3-25(9-16)14-11(4-19)20-5-12(23-14)22-13-6-26(10-21-13)15(17)18/h5-6,10,15H,2-3,7-9H2,1H3,(H,22,23) AUBVSRLWPUGPKT-UHFFFAOYSA-N 50667681 CHEMBL6188370 Serine/threonine-protein kinase Chk1 Homo sapiens 14 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667681 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667681&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656206 COc1cccc(OCCCN)c1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C18H19N7O2/c1-26-14-4-2-5-15(27-7-3-6-19)18(14)25-11-17(23-12-25)24-16-10-21-13(8-20)9-22-16/h2,4-5,9-12H,3,6-7,19H2,1H3,(H,22,24) NWOIJHCGFIYVAH-UHFFFAOYSA-N 50667682 CHEMBL6188431 Serine/threonine-protein kinase Chk1 Homo sapiens 545 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667682 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667682&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656207 N#Cc1cnc(Nc2cn(-c3ccccc3OCCCN)cn2)cn1 InChI=1S/C17H17N7O/c18-6-3-7-25-15-5-2-1-4-14(15)24-11-17(22-12-24)23-16-10-20-13(8-19)9-21-16/h1-2,4-5,9-12H,3,6-7,18H2,(H,21,23) DLZFLRYHLHSADI-UHFFFAOYSA-N 50667683 CHEMBL6189725 Serine/threonine-protein kinase Chk1 Homo sapiens 293 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667683 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667683&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656208 N#Cc1cnc(Nc2cn(-c3cccc(OCCCN)c3)cn2)cn1 InChI=1S/C17H17N7O/c18-5-2-6-25-15-4-1-3-14(7-15)24-11-17(22-12-24)23-16-10-20-13(8-19)9-21-16/h1,3-4,7,9-12H,2,5-6,18H2,(H,21,23) JTGMEIWVLYHJIP-UHFFFAOYSA-N 50667684 CHEMBL6190242 Serine/threonine-protein kinase Chk1 Homo sapiens 58 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667684 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667684&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656209 N#Cc1cnc(Nc2cn(-c3ccc(OCCN)cc3)cn2)cn1 InChI=1S/C16H15N7O/c17-5-6-24-14-3-1-13(2-4-14)23-10-16(21-11-23)22-15-9-19-12(7-18)8-20-15/h1-4,8-11H,5-6,17H2,(H,20,22) WMEZUTDDUNTIMR-UHFFFAOYSA-N 50667685 CHEMBL6191642 Serine/threonine-protein kinase Chk1 Homo sapiens 28 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667685 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667685&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656210 CN1CCN(c2ccccc2-n2cnc(Nc3cnc(C#N)cn3)c2)CC1 InChI=1S/C19H20N8/c1-25-6-8-26(9-7-25)16-4-2-3-5-17(16)27-13-19(23-14-27)24-18-12-21-15(10-20)11-22-18/h2-5,11-14H,6-9H2,1H3,(H,22,24) NVBVIXQONYMZQY-UHFFFAOYSA-N 50667686 CHEMBL6192492 Serine/threonine-protein kinase Chk1 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667686 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667686&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656211 CN1CCN(c2cccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c2)CC1 InChI=1S/C19H20N8/c1-25-5-7-26(8-6-25)16-3-2-4-17(9-16)27-13-19(23-14-27)24-18-12-21-15(10-20)11-22-18/h2-4,9,11-14H,5-8H2,1H3,(H,22,24) PWQYXNYCRXGTEL-UHFFFAOYSA-N 50667687 CHEMBL6193225 Serine/threonine-protein kinase Chk1 Homo sapiens 89 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667687 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667687&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656212 CN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C19H20N8/c1-25-6-8-26(9-7-25)16-2-4-17(5-3-16)27-13-19(23-14-27)24-18-12-21-15(10-20)11-22-18/h2-5,11-14H,6-9H2,1H3,(H,22,24) GLIIUHIGCHIMQJ-UHFFFAOYSA-N 50667688 CHEMBL6193119 Serine/threonine-protein kinase Chk1 Homo sapiens 15 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667688 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667688&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656213 COc1cc(N2CCN(C)CC2)ccc1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C20H22N8O/c1-26-5-7-27(8-6-26)16-3-4-17(18(9-16)29-2)28-13-20(24-14-28)25-19-12-22-15(10-21)11-23-19/h3-4,9,11-14H,5-8H2,1-2H3,(H,23,25) REUDKWLNHJXUHV-UHFFFAOYSA-N 50667689 CHEMBL6188771 Serine/threonine-protein kinase Chk1 Homo sapiens 10.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667689 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667689&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656214 CN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c(OC(F)(F)F)c2)CC1 InChI=1S/C20H19F3N8O/c1-29-4-6-30(7-5-29)15-2-3-16(17(8-15)32-20(21,22)23)31-12-19(27-13-31)28-18-11-25-14(9-24)10-26-18/h2-3,8,10-13H,4-7H2,1H3,(H,26,28) NYLSSVJAZVGWEK-UHFFFAOYSA-N 50667690 CHEMBL6193298 Serine/threonine-protein kinase Chk1 Homo sapiens 73 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667690 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667690&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656215 CN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c(Cl)c2)CC1 InChI=1S/C19H19ClN8/c1-26-4-6-27(7-5-26)15-2-3-17(16(20)8-15)28-12-19(24-13-28)25-18-11-22-14(9-21)10-23-18/h2-3,8,10-13H,4-7H2,1H3,(H,23,25) UJIPJGULLVITBF-UHFFFAOYSA-N 50667691 CHEMBL6189603 Serine/threonine-protein kinase Chk1 Homo sapiens 256 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667691 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667691&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656216 CN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c(F)c2)CC1 InChI=1S/C19H19FN8/c1-26-4-6-27(7-5-26)15-2-3-17(16(20)8-15)28-12-19(24-13-28)25-18-11-22-14(9-21)10-23-18/h2-3,8,10-13H,4-7H2,1H3,(H,23,25) SKTUOTPCTKQNPX-UHFFFAOYSA-N 50667692 CHEMBL6191475 Serine/threonine-protein kinase Chk1 Homo sapiens 56 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667692 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667692&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656217 Cc1cc(N2CCN(C)CC2)ccc1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C20H22N8/c1-15-9-17(27-7-5-26(2)6-8-27)3-4-18(15)28-13-20(24-14-28)25-19-12-22-16(10-21)11-23-19/h3-4,9,11-14H,5-8H2,1-2H3,(H,23,25) IOMINOJOMNYVAM-UHFFFAOYSA-N 50667693 CHEMBL6190125 Serine/threonine-protein kinase Chk1 Homo sapiens 464 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667693 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667693&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656218 COc1cc(N2CCCCC2)ccc1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C20H21N7O/c1-28-18-9-16(26-7-3-2-4-8-26)5-6-17(18)27-13-20(24-14-27)25-19-12-22-15(10-21)11-23-19/h5-6,9,11-14H,2-4,7-8H2,1H3,(H,23,25) IIWUXSDPYUVDPB-UHFFFAOYSA-N 50667694 CHEMBL6193250 Serine/threonine-protein kinase Chk1 Homo sapiens 251 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667694 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667694&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656219 CN1CCC(F)(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C20H20FN7/c1-27-8-6-20(21,7-9-27)15-2-4-17(5-3-15)28-13-19(25-14-28)26-18-12-23-16(10-22)11-24-18/h2-5,11-14H,6-9H2,1H3,(H,24,26) GBDUILDNHJYXKW-UHFFFAOYSA-N 50667695 CHEMBL6191590 Serine/threonine-protein kinase Chk1 Homo sapiens 95 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667695 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667695&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656220 CN1CC(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C18H17N7/c1-24-9-14(10-24)13-2-4-16(5-3-13)25-11-18(22-12-25)23-17-8-20-15(6-19)7-21-17/h2-5,7-8,11-12,14H,9-10H2,1H3,(H,21,23) DSWVCBWOYGKOLX-UHFFFAOYSA-N 50667696 CHEMBL6191760 Serine/threonine-protein kinase Chk1 Homo sapiens 33 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667696 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667696&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656221 CN1CC[C@H](Oc2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C19H19N7O/c1-25-7-6-17(11-25)27-16-4-2-15(3-5-16)26-12-19(23-13-26)24-18-10-21-14(8-20)9-22-18/h2-5,9-10,12-13,17H,6-7,11H2,1H3,(H,22,24) WODJOAJFZPWWON-UHFFFAOYSA-N 50667697 CHEMBL6191164 Serine/threonine-protein kinase Chk1 Homo sapiens 11 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667697 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667697&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656222 CCCN1CC(Oc2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H21N7O/c1-2-7-26-11-18(12-26)28-17-5-3-16(4-6-17)27-13-20(24-14-27)25-19-10-22-15(8-21)9-23-19/h3-6,9-10,13-14,18H,2,7,11-12H2,1H3,(H,23,25) SHVFBFMNFYIRFM-UHFFFAOYSA-N 50667698 CHEMBL6188716 Serine/threonine-protein kinase Chk1 Homo sapiens 16 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667698 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667698&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656223 CN1CCC(N(C)c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C21H24N8/c1-27-9-7-18(8-10-27)28(2)17-3-5-19(6-4-17)29-14-21(25-15-29)26-20-13-23-16(11-22)12-24-20/h3-6,12-15,18H,7-10H2,1-2H3,(H,24,26) VCNGZWRNSHKXCH-UHFFFAOYSA-N 50667699 CHEMBL6189992 Serine/threonine-protein kinase Chk1 Homo sapiens 29 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667699 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667699&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656224 N#Cc1cnc(Nc2cn(-c3ccc(N4CCN(CCF)CC4)cc3)cn2)cn1 InChI=1S/C20H21FN8/c21-5-6-27-7-9-28(10-8-27)17-1-3-18(4-2-17)29-14-20(25-15-29)26-19-13-23-16(11-22)12-24-19/h1-4,12-15H,5-10H2,(H,24,26) LTUPKPCNKYHOIY-UHFFFAOYSA-N 50667700 CHEMBL6193085 Serine/threonine-protein kinase Chk1 Homo sapiens 40 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667700 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667700&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656225 CCN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C20H22N8/c1-2-26-7-9-27(10-8-26)17-3-5-18(6-4-17)28-14-20(24-15-28)25-19-13-22-16(11-21)12-23-19/h3-6,12-15H,2,7-10H2,1H3,(H,23,25) GJMAGEGAPFZKOB-UHFFFAOYSA-N 50667701 CHEMBL6193017 Serine/threonine-protein kinase Chk1 Homo sapiens 21 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667701 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667701&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656226 CCN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)[C@H](C)C1 InChI=1S/C21H24N8/c1-3-27-8-9-29(16(2)13-27)19-6-4-18(5-7-19)28-14-21(25-15-28)26-20-12-23-17(10-22)11-24-20/h4-7,11-12,14-16H,3,8-9,13H2,1-2H3,(H,24,26) WIZGVCUFTHDXLF-UHFFFAOYSA-N 50667702 CHEMBL6192068 Serine/threonine-protein kinase Chk1 Homo sapiens 10.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667702 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667702&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656227 CN(C)C1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C21H24N8/c1-27(2)17-7-9-28(10-8-17)18-3-5-19(6-4-18)29-14-21(25-15-29)26-20-13-23-16(11-22)12-24-20/h3-6,12-15,17H,7-10H2,1-2H3,(H,24,26) RZHHRBARIRBKTG-UHFFFAOYSA-N 50667703 CHEMBL6192277 Serine/threonine-protein kinase Chk1 Homo sapiens 11 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667703 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667703&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656228 CN(C)C1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C19H20N8/c1-25(2)17-10-26(11-17)15-3-5-16(6-4-15)27-12-19(23-13-27)24-18-9-21-14(7-20)8-22-18/h3-6,8-9,12-13,17H,10-11H2,1-2H3,(H,22,24) CBQLYMRVHKYPQK-UHFFFAOYSA-N 50667704 CHEMBL6191594 Serine/threonine-protein kinase Chk1 Homo sapiens 9.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667704 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667704&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656229 CN1CC2(C1)CN(c1ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc1)C2 InChI=1S/C20H20N8/c1-26-10-20(11-26)12-28(13-20)17-4-2-16(3-5-17)27-9-19(24-14-27)25-18-8-22-15(6-21)7-23-18/h2-5,7-9,14H,10-13H2,1H3,(H,23,25) OVVQFYLJPVJRFL-UHFFFAOYSA-N 50667705 CHEMBL6188529 Serine/threonine-protein kinase Chk1 Homo sapiens 31 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667705 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667705&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656230 CN(C)[C@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H22N8/c1-26(2)18-7-8-27(12-18)16-3-5-17(6-4-16)28-13-20(24-14-28)25-19-11-22-15(9-21)10-23-19/h3-6,10-11,13-14,18H,7-8,12H2,1-2H3,(H,23,25) MSQDCBLMCCHPQS-UHFFFAOYSA-N 50667706 CHEMBL6190937 Serine/threonine-protein kinase Chk1 Homo sapiens 68 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667706 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667706&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656231 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H22N8/c1-26(2)18-7-8-27(12-18)16-3-5-17(6-4-16)28-13-20(24-14-28)25-19-11-22-15(9-21)10-23-19/h3-6,10-11,13-14,18H,7-8,12H2,1-2H3,(H,23,25) MSQDCBLMCCHPQS-UHFFFAOYSA-N 50667707 CHEMBL6192659 Serine/threonine-protein kinase Chk1 Homo sapiens 4.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667707 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667707&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656232 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)nc2)C1 InChI=1S/C19H21N9/c1-26(2)16-5-6-27(11-16)15-3-4-19(23-9-15)28-12-18(24-13-28)25-17-10-21-14(7-20)8-22-17/h3-4,8-10,12-13,16H,5-6,11H2,1-2H3,(H,22,25) INAQSAXLYAIEJV-UHFFFAOYSA-N 50667708 CHEMBL6191997 Serine/threonine-protein kinase Chk1 Homo sapiens 4.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667708 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667708&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656233 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cn2)C1 InChI=1S/C19H21N9/c1-26(2)16-5-6-27(11-16)19-4-3-15(9-23-19)28-12-18(24-13-28)25-17-10-21-14(7-20)8-22-17/h3-4,8-10,12-13,16H,5-6,11H2,1-2H3,(H,22,25) RLFMNSJZWDPQRO-UHFFFAOYSA-N 50667709 CHEMBL6191792 Serine/threonine-protein kinase Chk1 Homo sapiens 30 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667709 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667709&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656234 COc1cc(N2CC[C@@H](N(C)C)C2)ccc1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C21H24N8O/c1-27(2)17-6-7-28(12-17)16-4-5-18(19(8-16)30-3)29-13-21(25-14-29)26-20-11-23-15(9-22)10-24-20/h4-5,8,10-11,13-14,17H,6-7,12H2,1-3H3,(H,24,26) VNCNHEJCSKNMDC-UHFFFAOYSA-N 50667710 CHEMBL6191521 Serine/threonine-protein kinase Chk1 Homo sapiens 3.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667710 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667710&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656235 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c(F)c2)C1 InChI=1S/C20H21FN8/c1-27(2)16-5-6-28(11-16)15-3-4-18(17(21)7-15)29-12-20(25-13-29)26-19-10-23-14(8-22)9-24-19/h3-4,7,9-10,12-13,16H,5-6,11H2,1-2H3,(H,24,26) FNQCSKXNOOCUON-UHFFFAOYSA-N 50667711 CHEMBL6192099 Serine/threonine-protein kinase Chk1 Homo sapiens 4.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667711 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667711&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656236 C[C@@H]1[C@H](N(C)C)CCN1c1ccc(-n2cnc(Nc3cnc(C#N)cn3)c2)cc1 InChI=1S/C21H24N8/c1-15-19(27(2)3)8-9-29(15)18-6-4-17(5-7-18)28-13-21(25-14-28)26-20-12-23-16(10-22)11-24-20/h4-7,11-15,19H,8-9H2,1-3H3,(H,24,26) VYUCOTSWLVODGA-UHFFFAOYSA-N 50667712 CHEMBL6189005 Serine/threonine-protein kinase Chk1 Homo sapiens 44 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667712 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667712&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656237 CN(C)[C@]1(C)CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C21H24N8/c1-21(27(2)3)8-9-28(14-21)17-4-6-18(7-5-17)29-13-20(25-15-29)26-19-12-23-16(10-22)11-24-19/h4-7,11-13,15H,8-9,14H2,1-3H3,(H,24,26) LGDUSVMRTZFIIQ-UHFFFAOYSA-N 50667713 CHEMBL6190328 Serine/threonine-protein kinase Chk1 Homo sapiens 2.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667713 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667713&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656238 C[C@@H]1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C[C@@H]1N(C)C InChI=1S/C21H24N8/c1-15-11-28(12-19(15)27(2)3)17-4-6-18(7-5-17)29-13-21(25-14-29)26-20-10-23-16(8-22)9-24-20/h4-7,9-10,13-15,19H,11-12H2,1-3H3,(H,24,26) GWMJTAIWWMYQEH-UHFFFAOYSA-N 50667714 CHEMBL6190864 Serine/threonine-protein kinase Chk1 Homo sapiens 16 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667714 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667714&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656239 C[C@H]1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C[C@@H]1N(C)C InChI=1S/C21H24N8/c1-15-11-28(12-19(15)27(2)3)17-4-6-18(7-5-17)29-13-21(25-14-29)26-20-10-23-16(8-22)9-24-20/h4-7,9-10,13-15,19H,11-12H2,1-3H3,(H,24,26) GWMJTAIWWMYQEH-UHFFFAOYSA-N 50667715 CHEMBL6191934 Serine/threonine-protein kinase Chk1 Homo sapiens 4.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667715 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667715&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656240 C[C@H]1C[C@@H](N(C)C)CN1c1ccc(-n2cnc(Nc3cnc(C#N)cn3)c2)cc1 InChI=1S/C21H24N8/c1-15-8-19(27(2)3)12-29(15)18-6-4-17(5-7-18)28-13-21(25-14-28)26-20-11-23-16(9-22)10-24-20/h4-7,10-11,13-15,19H,8,12H2,1-3H3,(H,24,26) UTLHNILQRUEHSJ-UHFFFAOYSA-N 50667716 CHEMBL6190549 Serine/threonine-protein kinase Chk1 Homo sapiens 11 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667716 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667716&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656241 C[C@@H]1C[C@@H](N(C)C)CN1c1ccc(-n2cnc(Nc3cnc(C#N)cn3)c2)cc1 InChI=1S/C21H24N8/c1-15-8-19(27(2)3)12-29(15)18-6-4-17(5-7-18)28-13-21(25-14-28)26-20-11-23-16(9-22)10-24-20/h4-7,10-11,13-15,19H,8,12H2,1-3H3,(H,24,26) UTLHNILQRUEHSJ-UHFFFAOYSA-N 50667717 CHEMBL6188848 Serine/threonine-protein kinase Chk1 Homo sapiens 1.5 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667717 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667717&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656242 CN(C)[C@H]1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C[C@H]1F InChI=1S/C20H21FN8/c1-27(2)18-11-28(10-17(18)21)15-3-5-16(6-4-15)29-12-20(25-13-29)26-19-9-23-14(7-22)8-24-19/h3-6,8-9,12-13,17-18H,10-11H2,1-2H3,(H,24,26) PBVZVDPWVOBICR-UHFFFAOYSA-N 50667718 CHEMBL6192335 Serine/threonine-protein kinase Chk1 Homo sapiens 14 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667718 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667718&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656243 CN(C)[C@H]1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C[C@@H]1F InChI=1S/C20H21FN8/c1-27(2)18-11-28(10-17(18)21)15-3-5-16(6-4-15)29-12-20(25-13-29)26-19-9-23-14(7-22)8-24-19/h3-6,8-9,12-13,17-18H,10-11H2,1-2H3,(H,24,26) PBVZVDPWVOBICR-UHFFFAOYSA-N 50667719 CHEMBL6189190 Serine/threonine-protein kinase Chk1 Homo sapiens 5.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667719 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667719&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656244 CCN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C21H24N8/c1-3-27(2)19-8-9-28(13-19)17-4-6-18(7-5-17)29-14-21(25-15-29)26-20-12-23-16(10-22)11-24-20/h4-7,11-12,14-15,19H,3,8-9,13H2,1-2H3,(H,24,26) RDDGLGLMCUTCHT-UHFFFAOYSA-N 50667720 CHEMBL6193468 Serine/threonine-protein kinase Chk1 Homo sapiens 4.0 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667720 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667720&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656245 CN1CC[C@@H]2CN(c3ccc(-n4cnc(Nc5cnc(C#N)cn5)c4)cc3)C[C@@H]21 InChI=1S/C21H22N8/c1-27-7-6-15-11-28(12-19(15)27)17-2-4-18(5-3-17)29-13-21(25-14-29)26-20-10-23-16(8-22)9-24-20/h2-5,9-10,13-15,19H,6-7,11-12H2,1H3,(H,24,26) YAMSFIJNSGYSQC-UHFFFAOYSA-N 50667721 CHEMBL6193153 Serine/threonine-protein kinase Chk1 Homo sapiens 17 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667721 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667721&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656246 CN1CC2(CCN(c3ccc(-n4cnc(Nc5cnc(C#N)cn5)c4)cc3)C2)C1 InChI=1S/C21H22N8/c1-27-12-21(13-27)6-7-28(14-21)17-2-4-18(5-3-17)29-11-20(25-15-29)26-19-10-23-16(8-22)9-24-19/h2-5,9-11,15H,6-7,12-14H2,1H3,(H,24,26) JEIFXWNLGXPTRX-UHFFFAOYSA-N 50667722 CHEMBL6193722 Serine/threonine-protein kinase Chk1 Homo sapiens 12 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667722 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667722&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656247 C[C@@H]1C[C@@H](N2CCC2)CN1c1ccc(-n2cnc(Nc3cnc(C#N)cn3)c2)cc1 InChI=1S/C22H24N8/c1-16-9-20(28-7-2-8-28)13-30(16)19-5-3-18(4-6-19)29-14-22(26-15-29)27-21-12-24-17(10-23)11-25-21/h3-6,11-12,14-16,20H,2,7-9,13H2,1H3,(H,25,27) YESDHPCMNPYCFZ-UHFFFAOYSA-N 50667723 CHEMBL6189671 Serine/threonine-protein kinase Chk1 Homo sapiens 1.000000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667723 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667723&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656248 COc1cccc(OCCCN)c1-c1cc(Nc2cnc(C#N)cn2)n[nH]1 InChI=1S/C18H19N7O2/c1-26-14-4-2-5-15(27-7-3-6-19)18(14)13-8-16(25-24-13)23-17-11-21-12(9-20)10-22-17/h2,4-5,8,10-11H,3,6-7,19H2,1H3,(H2,22,23,24,25) DOTGPNHGTYJDEP-UHFFFAOYSA-N 50524300 LY2606368::Prexasertib::US11564920, Example Prexasertib::US20250129049, Example Prexasertib::US20250352541, Example Prexasertib Serine/threonine-protein kinase Chk1 Homo sapiens 0.600000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50524300 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50524300&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 46700756 440732882 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656249 COc1cccc(OCCCN)c1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C18H19N7O2/c1-26-14-4-2-5-15(27-7-3-6-19)18(14)25-11-17(23-12-25)24-16-10-21-13(8-20)9-22-16/h2,4-5,9-12H,3,6-7,19H2,1H3,(H,22,24) NWOIJHCGFIYVAH-UHFFFAOYSA-N 50667682 CHEMBL6188431 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667682 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667682&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656250 N#Cc1cnc(Nc2cn(-c3ccccc3OCCCN)cn2)cn1 InChI=1S/C17H17N7O/c18-6-3-7-25-15-5-2-1-4-14(15)24-11-17(22-12-24)23-16-10-20-13(8-19)9-21-16/h1-2,4-5,9-12H,3,6-7,18H2,(H,21,23) DLZFLRYHLHSADI-UHFFFAOYSA-N 50667683 CHEMBL6189725 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667683 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667683&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656251 N#Cc1cnc(Nc2cn(-c3cccc(OCCCN)c3)cn2)cn1 InChI=1S/C17H17N7O/c18-5-2-6-25-15-4-1-3-14(7-15)24-11-17(22-12-24)23-16-10-20-13(8-19)9-21-16/h1,3-4,7,9-12H,2,5-6,18H2,(H,21,23) JTGMEIWVLYHJIP-UHFFFAOYSA-N 50667684 CHEMBL6190242 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667684 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667684&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656252 N#Cc1cnc(Nc2cn(-c3ccc(OCCN)cc3)cn2)cn1 InChI=1S/C16H15N7O/c17-5-6-24-14-3-1-13(2-4-14)23-10-16(21-11-23)22-15-9-19-12(7-18)8-20-15/h1-4,8-11H,5-6,17H2,(H,20,22) WMEZUTDDUNTIMR-UHFFFAOYSA-N 50667685 CHEMBL6191642 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667685 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667685&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656253 CN1CCN(c2ccccc2-n2cnc(Nc3cnc(C#N)cn3)c2)CC1 InChI=1S/C19H20N8/c1-25-6-8-26(9-7-25)16-4-2-3-5-17(16)27-13-19(23-14-27)24-18-12-21-15(10-20)11-22-18/h2-5,11-14H,6-9H2,1H3,(H,22,24) NVBVIXQONYMZQY-UHFFFAOYSA-N 50667686 CHEMBL6192492 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667686 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667686&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656254 CN1CCN(c2cccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c2)CC1 InChI=1S/C19H20N8/c1-25-5-7-26(8-6-25)16-3-2-4-17(9-16)27-13-19(23-14-27)24-18-12-21-15(10-20)11-22-18/h2-4,9,11-14H,5-8H2,1H3,(H,22,24) PWQYXNYCRXGTEL-UHFFFAOYSA-N 50667687 CHEMBL6193225 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667687 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667687&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656255 CN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C19H20N8/c1-25-6-8-26(9-7-25)16-2-4-17(5-3-16)27-13-19(23-14-27)24-18-12-21-15(10-20)11-22-18/h2-5,11-14H,6-9H2,1H3,(H,22,24) GLIIUHIGCHIMQJ-UHFFFAOYSA-N 50667688 CHEMBL6193119 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667688 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667688&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656256 COc1cc(N2CCN(C)CC2)ccc1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C20H22N8O/c1-26-5-7-27(8-6-26)16-3-4-17(18(9-16)29-2)28-13-20(24-14-28)25-19-12-22-15(10-21)11-23-19/h3-4,9,11-14H,5-8H2,1-2H3,(H,23,25) REUDKWLNHJXUHV-UHFFFAOYSA-N 50667689 CHEMBL6188771 Serine/threonine-protein kinase Chk2 Homo sapiens 8830 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667689 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667689&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656257 CN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c(OC(F)(F)F)c2)CC1 InChI=1S/C20H19F3N8O/c1-29-4-6-30(7-5-29)15-2-3-16(17(8-15)32-20(21,22)23)31-12-19(27-13-31)28-18-11-25-14(9-24)10-26-18/h2-3,8,10-13H,4-7H2,1H3,(H,26,28) NYLSSVJAZVGWEK-UHFFFAOYSA-N 50667690 CHEMBL6193298 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667690 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667690&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656258 CN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c(Cl)c2)CC1 InChI=1S/C19H19ClN8/c1-26-4-6-27(7-5-26)15-2-3-17(16(20)8-15)28-12-19(24-13-28)25-18-11-22-14(9-21)10-23-18/h2-3,8,10-13H,4-7H2,1H3,(H,23,25) UJIPJGULLVITBF-UHFFFAOYSA-N 50667691 CHEMBL6189603 Serine/threonine-protein kinase Chk2 Homo sapiens 1820 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667691 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667691&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656259 CN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c(F)c2)CC1 InChI=1S/C19H19FN8/c1-26-4-6-27(7-5-26)15-2-3-17(16(20)8-15)28-12-19(24-13-28)25-18-11-22-14(9-21)10-23-18/h2-3,8,10-13H,4-7H2,1H3,(H,23,25) SKTUOTPCTKQNPX-UHFFFAOYSA-N 50667692 CHEMBL6191475 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667692 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667692&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656260 Cc1cc(N2CCN(C)CC2)ccc1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C20H22N8/c1-15-9-17(27-7-5-26(2)6-8-27)3-4-18(15)28-13-20(24-14-28)25-19-12-22-16(10-21)11-23-19/h3-4,9,11-14H,5-8H2,1-2H3,(H,23,25) IOMINOJOMNYVAM-UHFFFAOYSA-N 50667693 CHEMBL6190125 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667693 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667693&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656261 COc1cc(N2CCCCC2)ccc1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C20H21N7O/c1-28-18-9-16(26-7-3-2-4-8-26)5-6-17(18)27-13-20(24-14-27)25-19-12-22-15(10-21)11-23-19/h5-6,9,11-14H,2-4,7-8H2,1H3,(H,23,25) IIWUXSDPYUVDPB-UHFFFAOYSA-N 50667694 CHEMBL6193250 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667694 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667694&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656262 CN1CCC(F)(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C20H20FN7/c1-27-8-6-20(21,7-9-27)15-2-4-17(5-3-15)28-13-19(25-14-28)26-18-12-23-16(10-22)11-24-18/h2-5,11-14H,6-9H2,1H3,(H,24,26) GBDUILDNHJYXKW-UHFFFAOYSA-N 50667695 CHEMBL6191590 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667695 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667695&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656263 CN1CC(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C18H17N7/c1-24-9-14(10-24)13-2-4-16(5-3-13)25-11-18(22-12-25)23-17-8-20-15(6-19)7-21-17/h2-5,7-8,11-12,14H,9-10H2,1H3,(H,21,23) DSWVCBWOYGKOLX-UHFFFAOYSA-N 50667696 CHEMBL6191760 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667696 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667696&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656264 CN1CC[C@H](Oc2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C19H19N7O/c1-25-7-6-17(11-25)27-16-4-2-15(3-5-16)26-12-19(23-13-26)24-18-10-21-14(8-20)9-22-18/h2-5,9-10,12-13,17H,6-7,11H2,1H3,(H,22,24) WODJOAJFZPWWON-UHFFFAOYSA-N 50667697 CHEMBL6191164 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667697 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667697&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656265 CCCN1CC(Oc2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H21N7O/c1-2-7-26-11-18(12-26)28-17-5-3-16(4-6-17)27-13-20(24-14-27)25-19-10-22-15(8-21)9-23-19/h3-6,9-10,13-14,18H,2,7,11-12H2,1H3,(H,23,25) SHVFBFMNFYIRFM-UHFFFAOYSA-N 50667698 CHEMBL6188716 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667698 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667698&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656266 CN1CCC(N(C)c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C21H24N8/c1-27-9-7-18(8-10-27)28(2)17-3-5-19(6-4-17)29-14-21(25-15-29)26-20-13-23-16(11-22)12-24-20/h3-6,12-15,18H,7-10H2,1-2H3,(H,24,26) VCNGZWRNSHKXCH-UHFFFAOYSA-N 50667699 CHEMBL6189992 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667699 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667699&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656267 N#Cc1cnc(Nc2cn(-c3ccc(N4CCN(CCF)CC4)cc3)cn2)cn1 InChI=1S/C20H21FN8/c21-5-6-27-7-9-28(10-8-27)17-1-3-18(4-2-17)29-14-20(25-15-29)26-19-13-23-16(11-22)12-24-19/h1-4,12-15H,5-10H2,(H,24,26) LTUPKPCNKYHOIY-UHFFFAOYSA-N 50667700 CHEMBL6193085 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667700 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667700&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656268 CCN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C20H22N8/c1-2-26-7-9-27(10-8-26)17-3-5-18(6-4-17)28-14-20(24-15-28)25-19-13-22-16(11-21)12-23-19/h3-6,12-15H,2,7-10H2,1H3,(H,23,25) GJMAGEGAPFZKOB-UHFFFAOYSA-N 50667701 CHEMBL6193017 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667701 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667701&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656269 CCN1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)[C@H](C)C1 InChI=1S/C21H24N8/c1-3-27-8-9-29(16(2)13-27)19-6-4-18(5-7-19)28-14-21(25-15-28)26-20-12-23-17(10-22)11-24-20/h4-7,11-12,14-16H,3,8-9,13H2,1-2H3,(H,24,26) WIZGVCUFTHDXLF-UHFFFAOYSA-N 50667702 CHEMBL6192068 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667702 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667702&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656270 CN(C)C1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)CC1 InChI=1S/C21H24N8/c1-27(2)17-7-9-28(10-8-17)18-3-5-19(6-4-18)29-14-21(25-15-29)26-20-13-23-16(11-22)12-24-20/h3-6,12-15,17H,7-10H2,1-2H3,(H,24,26) RZHHRBARIRBKTG-UHFFFAOYSA-N 50667703 CHEMBL6192277 Serine/threonine-protein kinase Chk2 Homo sapiens 8760 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667703 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667703&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656271 CN(C)C1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C19H20N8/c1-25(2)17-10-26(11-17)15-3-5-16(6-4-15)27-12-19(23-13-27)24-18-9-21-14(7-20)8-22-18/h3-6,8-9,12-13,17H,10-11H2,1-2H3,(H,22,24) CBQLYMRVHKYPQK-UHFFFAOYSA-N 50667704 CHEMBL6191594 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667704 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667704&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656272 CN1CC2(C1)CN(c1ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc1)C2 InChI=1S/C20H20N8/c1-26-10-20(11-26)12-28(13-20)17-4-2-16(3-5-17)27-9-19(24-14-27)25-18-8-22-15(6-21)7-23-18/h2-5,7-9,14H,10-13H2,1H3,(H,23,25) OVVQFYLJPVJRFL-UHFFFAOYSA-N 50667705 CHEMBL6188529 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667705 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667705&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656273 CN(C)[C@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H22N8/c1-26(2)18-7-8-27(12-18)16-3-5-17(6-4-16)28-13-20(24-14-28)25-19-11-22-15(9-21)10-23-19/h3-6,10-11,13-14,18H,7-8,12H2,1-2H3,(H,23,25) MSQDCBLMCCHPQS-UHFFFAOYSA-N 50667706 CHEMBL6190937 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667706 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667706&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656274 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H22N8/c1-26(2)18-7-8-27(12-18)16-3-5-17(6-4-16)28-13-20(24-14-28)25-19-11-22-15(9-21)10-23-19/h3-6,10-11,13-14,18H,7-8,12H2,1-2H3,(H,23,25) MSQDCBLMCCHPQS-UHFFFAOYSA-N 50667707 CHEMBL6192659 Serine/threonine-protein kinase Chk2 Homo sapiens 1790 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667707 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667707&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656275 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)nc2)C1 InChI=1S/C19H21N9/c1-26(2)16-5-6-27(11-16)15-3-4-19(23-9-15)28-12-18(24-13-28)25-17-10-21-14(7-20)8-22-17/h3-4,8-10,12-13,16H,5-6,11H2,1-2H3,(H,22,25) INAQSAXLYAIEJV-UHFFFAOYSA-N 50667708 CHEMBL6191997 Serine/threonine-protein kinase Chk2 Homo sapiens 1640 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667708 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667708&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656276 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cn2)C1 InChI=1S/C19H21N9/c1-26(2)16-5-6-27(11-16)19-4-3-15(9-23-19)28-12-18(24-13-28)25-17-10-21-14(7-20)8-22-17/h3-4,8-10,12-13,16H,5-6,11H2,1-2H3,(H,22,25) RLFMNSJZWDPQRO-UHFFFAOYSA-N 50667709 CHEMBL6191792 Serine/threonine-protein kinase Chk2 Homo sapiens 8700 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667709 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667709&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656277 COc1cc(N2CC[C@@H](N(C)C)C2)ccc1-n1cnc(Nc2cnc(C#N)cn2)c1 InChI=1S/C21H24N8O/c1-27(2)17-6-7-28(12-17)16-4-5-18(19(8-16)30-3)29-13-21(25-14-29)26-20-11-23-15(9-22)10-24-20/h4-5,8,10-11,13-14,17H,6-7,12H2,1-3H3,(H,24,26) VNCNHEJCSKNMDC-UHFFFAOYSA-N 50667710 CHEMBL6191521 Serine/threonine-protein kinase Chk2 Homo sapiens 1740 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667710 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667710&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656278 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)c(F)c2)C1 InChI=1S/C20H21FN8/c1-27(2)16-5-6-28(11-16)15-3-4-18(17(21)7-15)29-12-20(25-13-29)26-19-10-23-14(8-22)9-24-19/h3-4,7,9-10,12-13,16H,5-6,11H2,1-2H3,(H,24,26) FNQCSKXNOOCUON-UHFFFAOYSA-N 50667711 CHEMBL6192099 Serine/threonine-protein kinase Chk2 Homo sapiens 1550 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667711 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667711&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656279 C[C@@H]1[C@H](N(C)C)CCN1c1ccc(-n2cnc(Nc3cnc(C#N)cn3)c2)cc1 InChI=1S/C21H24N8/c1-15-19(27(2)3)8-9-29(15)18-6-4-17(5-7-18)28-13-21(25-14-28)26-20-12-23-16(10-22)11-24-20/h4-7,11-15,19H,8-9H2,1-3H3,(H,24,26) VYUCOTSWLVODGA-UHFFFAOYSA-N 50667712 CHEMBL6189005 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667712 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667712&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656280 CN(C)[C@]1(C)CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C21H24N8/c1-21(27(2)3)8-9-28(14-21)17-4-6-18(7-5-17)29-13-20(25-15-29)26-19-12-23-16(10-22)11-24-19/h4-7,11-13,15H,8-9,14H2,1-3H3,(H,24,26) LGDUSVMRTZFIIQ-UHFFFAOYSA-N 50667713 CHEMBL6190328 Serine/threonine-protein kinase Chk2 Homo sapiens 1100 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667713 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667713&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656281 C[C@@H]1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C[C@@H]1N(C)C InChI=1S/C21H24N8/c1-15-11-28(12-19(15)27(2)3)17-4-6-18(7-5-17)29-13-21(25-14-29)26-20-10-23-16(8-22)9-24-20/h4-7,9-10,13-15,19H,11-12H2,1-3H3,(H,24,26) GWMJTAIWWMYQEH-UHFFFAOYSA-N 50667714 CHEMBL6190864 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667714 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667714&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656282 C[C@H]1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C[C@@H]1N(C)C InChI=1S/C21H24N8/c1-15-11-28(12-19(15)27(2)3)17-4-6-18(7-5-17)29-13-21(25-14-29)26-20-10-23-16(8-22)9-24-20/h4-7,9-10,13-15,19H,11-12H2,1-3H3,(H,24,26) GWMJTAIWWMYQEH-UHFFFAOYSA-N 50667715 CHEMBL6191934 Serine/threonine-protein kinase Chk2 Homo sapiens 2720 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667715 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667715&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656283 C[C@H]1C[C@@H](N(C)C)CN1c1ccc(-n2cnc(Nc3cnc(C#N)cn3)c2)cc1 InChI=1S/C21H24N8/c1-15-8-19(27(2)3)12-29(15)18-6-4-17(5-7-18)28-13-21(25-14-28)26-20-11-23-16(9-22)10-24-20/h4-7,10-11,13-15,19H,8,12H2,1-3H3,(H,24,26) UTLHNILQRUEHSJ-UHFFFAOYSA-N 50667716 CHEMBL6190549 Serine/threonine-protein kinase Chk2 Homo sapiens 9310 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667716 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667716&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656284 C[C@@H]1C[C@@H](N(C)C)CN1c1ccc(-n2cnc(Nc3cnc(C#N)cn3)c2)cc1 InChI=1S/C21H24N8/c1-15-8-19(27(2)3)12-29(15)18-6-4-17(5-7-18)28-13-21(25-14-28)26-20-11-23-16(9-22)10-24-20/h4-7,10-11,13-15,19H,8,12H2,1-3H3,(H,24,26) UTLHNILQRUEHSJ-UHFFFAOYSA-N 50667717 CHEMBL6188848 Serine/threonine-protein kinase Chk2 Homo sapiens 1480 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667717 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667717&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656285 CN(C)[C@H]1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C[C@H]1F InChI=1S/C20H21FN8/c1-27(2)18-11-28(10-17(18)21)15-3-5-16(6-4-15)29-12-20(25-13-29)26-19-9-23-14(7-22)8-24-19/h3-6,8-9,12-13,17-18H,10-11H2,1-2H3,(H,24,26) PBVZVDPWVOBICR-UHFFFAOYSA-N 50667718 CHEMBL6192335 Serine/threonine-protein kinase Chk2 Homo sapiens 3190 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667718 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667718&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656286 CN(C)[C@H]1CN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C[C@@H]1F InChI=1S/C20H21FN8/c1-27(2)18-11-28(10-17(18)21)15-3-5-16(6-4-15)29-12-20(25-13-29)26-19-9-23-14(7-22)8-24-19/h3-6,8-9,12-13,17-18H,10-11H2,1-2H3,(H,24,26) PBVZVDPWVOBICR-UHFFFAOYSA-N 50667719 CHEMBL6189190 Serine/threonine-protein kinase Chk2 Homo sapiens 1310 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667719 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667719&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656287 CCN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C21H24N8/c1-3-27(2)19-8-9-28(13-19)17-4-6-18(7-5-17)29-14-21(25-15-29)26-20-12-23-16(10-22)11-24-20/h4-7,11-12,14-15,19H,3,8-9,13H2,1-2H3,(H,24,26) RDDGLGLMCUTCHT-UHFFFAOYSA-N 50667720 CHEMBL6193468 Serine/threonine-protein kinase Chk2 Homo sapiens 2070 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667720 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667720&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656288 CN1CC[C@@H]2CN(c3ccc(-n4cnc(Nc5cnc(C#N)cn5)c4)cc3)C[C@@H]21 InChI=1S/C21H22N8/c1-27-7-6-15-11-28(12-19(15)27)17-2-4-18(5-3-17)29-13-21(25-14-29)26-20-10-23-16(8-22)9-24-20/h2-5,9-10,13-15,19H,6-7,11-12H2,1H3,(H,24,26) YAMSFIJNSGYSQC-UHFFFAOYSA-N 50667721 CHEMBL6193153 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667721 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667721&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656289 CN1CC2(CCN(c3ccc(-n4cnc(Nc5cnc(C#N)cn5)c4)cc3)C2)C1 InChI=1S/C21H22N8/c1-27-12-21(13-27)6-7-28(14-21)17-2-4-18(5-3-17)29-11-20(25-15-29)26-19-10-23-16(8-22)9-24-19/h2-5,9-11,15H,6-7,12-14H2,1H3,(H,24,26) JEIFXWNLGXPTRX-UHFFFAOYSA-N 50667722 CHEMBL6193722 Serine/threonine-protein kinase Chk2 Homo sapiens >10000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667722 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667722&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656290 C[C@@H]1C[C@@H](N2CCC2)CN1c1ccc(-n2cnc(Nc3cnc(C#N)cn3)c2)cc1 InChI=1S/C22H24N8/c1-16-9-20(28-7-2-8-28)13-30(16)19-5-3-18(4-6-19)29-14-22(26-15-29)27-21-12-24-17(10-23)11-25-21/h3-6,11-12,14-16,20H,2,7-9,13H2,1H3,(H,25,27) YESDHPCMNPYCFZ-UHFFFAOYSA-N 50667723 CHEMBL6189671 Serine/threonine-protein kinase Chk2 Homo sapiens 3070 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667723 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667723&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656291 COc1cccc(OCCCN)c1-c1cc(Nc2cnc(C#N)cn2)n[nH]1 InChI=1S/C18H19N7O2/c1-26-14-4-2-5-15(27-7-3-6-19)18(14)13-8-16(25-24-13)23-17-11-21-12(9-20)10-22-17/h2,4-5,8,10-11H,3,6-7,19H2,1H3,(H2,22,23,24,25) DOTGPNHGTYJDEP-UHFFFAOYSA-N 50524300 LY2606368::Prexasertib::US11564920, Example Prexasertib::US20250129049, Example Prexasertib::US20250352541, Example Prexasertib Serine/threonine-protein kinase Chk2 Homo sapiens 17 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50524300 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=5421&target=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50524300&enzyme=Serine%2Fthreonine-protein+kinase+Chk2&column=ki&startPg=0&Increment=50&submit=Search 46700756 440732882 1 MSRESDVEAQQSHGSSACSQPHGSVTQSQGSSSQSQGISSSSTSTMPNSSQSSHSSSGTLSSLETVSTQELYSIPEDQEPEDQEPEEPTPAPWARLWALQDGFANLECVNDNYWFGRDKSCEYCFDEPLLKRTDKYRTYSKKHFRIFREVGPKNSYIAYIEDHSGNGTFVNTELVGKGKRRPLNNNSEIALSLSRNKVFVFFDLTVDDQSVYPKALRDEYIMSKTLGSGACGEVKLAFERKTCKKVAIKIISKRKFAIGSAREADPALNVETEIEILKKLNHPCIIKIKNFFDAEDYYIVLELMEGGELFDKVVGNKRLKEATCKLYFYQMLLAVQYLHENGIIHRDLKPENVLLSSQEEDCLIKITDFGHSKILGETSLMRTLCGTPTYLAPEVLVSVGTAGYNRAVDCWSLGVILFICLSGYPPFSEHRTQVSLKDQITSGKYNFIPEVWAEVSEKALDLVKKLLVVDPKARFTTEEALRHPWLQDEDMKRKFQDLLSEENESTALPQVLAQPSTSRKRPREGEAEGAETTKRPAVCAAVL 2YIT,2YIR,2YIQ,2YCS,2YCQ,2XK9,2W7X,2W0J,4BDK,4BDJ,4BDI,4BDH,4BDG,4BDF,4BDE,4BDD,4BDC,4BDB,4BDA,4A9U,4A9T,4A9S,4A9R,2XM9,2XM8,2XBJ,2WTJ,2WTI,2WTD,2WTC,2CN8,2CN5,2YCF,1GXC Serine/threonine-protein kinase Chk2 CHK2_HUMAN O96017 A8K3Y9 B7ZBF3 B7ZBF4 B7ZBF5 Q6QA03 Q6QA04 Q6QA05 Q6QA06 Q6QA07 Q6QA08 Q6QA10 Q6QA11 Q6QA12 Q6QA13 Q9HBS5 Q9HCQ8 Q9UGF0 Q9UGF1 51656292 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H22N8/c1-26(2)18-7-8-27(12-18)16-3-5-17(6-4-16)28-13-20(24-14-28)25-19-11-22-15(9-21)10-23-19/h3-6,10-11,13-14,18H,7-8,12H2,1-2H3,(H,23,25) MSQDCBLMCCHPQS-UHFFFAOYSA-N 50667707 CHEMBL6192659 Serine/threonine-protein kinase Chk1 Homo sapiens 450 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667707 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=4500&target=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667707&enzyme=Serine%2Fthreonine-protein+kinase+Chk1&column=ki&startPg=0&Increment=50&submit=Search 1 MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSGFSKHIQSNLDFSPVNSASSEENVKYSSSQPEPRTGLSLWDTSPSYIDKLVQGISFSQPTCPDHMLLNSQLLGTPGSSQNPWQRLVKRMTRFFTKLDADKSYQCLKETCEKLGYQWKKSCMNQVTISTTDRRNNKLIFKVNLLEMDDKILVDFRLSKGDGLEFKRHFLKIKGKLIDIVSSQKIWLPAT 3TKI,3TKH,2R0U,2QHN,2QHM,3F9N,2HY0,2HXQ,2HXL,2HOG,4HYI,4HYH,2YM8,2YM7,2YM6,2YM5,2YM4,2YM3,2YDI,2XF0,2XEZ,2XEY,2X8I,2X8D,2WMX,2WMW,2WMV,2WMU,2WMT,2WMS,2WMR,2WMQ,1NVS,1NVR,1NVQ,1IA8,5OQ7,5OQ5,4GH2,4FTU,4FTT,4FTR,4FTQ,4FTO,4FTN,4FTM,4FTL,4FTK,4FTJ,4FTI,4FTC,4FTA,4FT9,4FT7,4FT5,4FT3,4FT0,4FSZ,4FSY,4FSW,4FSR,4FSQ,4FSM,6FCK,6FCF,6FC8,2YEX,2YER,2YDK,2YDJ,2X8E,5F4N,4JIK,3U9N,3PA5,3PA4,3PA3,3OT8,3OT3,1ZYS,3JVS,3JVR,2AYP,4FST,2YWP,2GHG,2E9U,2E9P,2E9O,2E9N,2E9V Serine/threonine-protein kinase Chk1 CHK1_HUMAN O14757 A8K934 B4DDD0 B4DSK3 B5BTY6 F5H7S4 H2BI51 51656293 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H22N8/c1-26(2)18-7-8-27(12-18)16-3-5-17(6-4-16)28-13-20(24-14-28)25-19-11-22-15(9-21)10-23-19/h3-6,10-11,13-14,18H,7-8,12H2,1-2H3,(H,23,25) MSQDCBLMCCHPQS-UHFFFAOYSA-N 50667707 CHEMBL6192659 Voltage-dependent L-type calcium channel subunit alpha-1C Homo sapiens >30000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667707 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=49000311&target=Voltage-dependent+L-type+calcium+channel+subunit+alpha-1C&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667707&enzyme=Voltage-dependent+L-type+calcium+channel+subunit+alpha-1C&column=ki&startPg=0&Increment=50&submit=Search 1 MVNENTRMYIPEENHQGSNYGSPRPAHANMNANAAAGLAPEHIPTPGAALSWQAAIDAARQAKLMGSAGNATISTVSSTQRKRQQYGKPKKQGSTTATRPPRALLCLTLKNPIRRACISIVEWKPFEIIILLTIFANCVALAIYIPFPEDDSNATNSNLERVEYLFLIIFTVEAFLKVIAYGLLFHPNAYLRNGWNLLDFIIVVVGLFSAILEQATKADGANALGGKGAGFDVKALRAFRVLRPLRLVSGVPSLQVVLNSIIKAMVPLLHIALLVLFVIIIYAIIGLELFMGKMHKTCYNQEGIADVPAEDDPSPCALETGHGRQCQNGTVCKPGWDGPKHGITNFDNFAFAMLTVFQCITMEGWTDVLYWVNDAVGRDWPWIYFVTLIIIGSFFVLNLVLGVLSGEFSKEREKAKARGDFQKLREKQQLEEDLKGYLDWITQAEDIDPENEDEGMDEEKPRNMSMPTSETESVNTENVAGGDIEGENCGARLAHRISKSKFSRYWRRWNRFCRRKCRAAVKSNVFYWLVIFLVFLNTLTIASEHYNQPNWLTEVQDTANKALLALFTAEMLLKMYSLGLQAYFVSLFNRFDCFVVCGGILETILVETKIMSPLGISVLRCVRLLRIFKITRYWNSLSNLVASLLNSVRSIASLLLLLFLFIIIFSLLGMQLFGGKFNFDEMQTRRSTFDNFPQSLLTVFQILTGEDWNSVMYDGIMAYGGPSFPGMLVCIYFIILFICGNYILLNVFLAIAVDNLADAESLTSAQKEEEEEKERKKLARTASPEKKQELVEKPAVGESKEEKIELKSITADGESPPATKINMDDLQPNENEDKSPYPNPETTGEEDEEEPEMPVGPRPRPLSELHLKEKAVPMPEASAFFIFSSNNRFRLQCHRIVNDTIFTNLILFFILLSSISLAAEDPVQHTSFRNHILFYFDIVFTTIFTIEIALKILGNADYVFTSIFTLEIILKMTAYGAFLHKGSFCRNYFNILDLLVVSVSLISFGIQSSAINVVKILRVLRVLRPLRAINRAKGLKHVVQCVFVAIRTIGNIVIVTTLLQFMFACIGVQLFKGKLYTCSDSSKQTEAECKGNYITYKDGEVDHPIIQPRSWENSKFDFDNVLAAMMALFTVSTFEGWPELLYRSIDSHTEDKGPIYNYRVEISIFFIIYIIIIAFFMMNIFVGFVIVTFQEQGEQEYKNCELDKNQRQCVEYALKARPLRRYIPKNQHQYKVWYVVNSTYFEYLMFVLILLNTICLAMQHYGQSCLFKIAMNILNMLFTGLFTVEMILKLIAFKPKGYFSDPWNVFDFLIVIGSIIDVILSETNHYFCDAWNTFDALIVVGSIVDIAITEVNPAEHTQCSPSMNAEENSRISITFFRLFRVMRLVKLLSRGEGIRTLLWTFIKSFQALPYVALLIVMLFFIYAVIGMQVFGKIALNDTTEINRNNNFQTFPQAVLLLFRCATGEAWQDIMLACMPGKKCAPESEPSNSTEGETPCGSSFAVFYFISFYMLCAFLIINLFVAVIMDNFDYLTRDWSILGPHHLDEFKRIWAEYDPEAKGRIKHLDVVTLLRRIQPPLGFGKLCPHRVACKRLVSMNMPLNSDGTVMFNATLFALVRTALRIKTEGNLEQANEELRAIIKKIWKRTSMKLLDQVVPPAGDDEVTVGKFYATFLIQEYFRKFKKRKEQGLVGKPSQRNALSLQAGLRTLHDIGPEIRRAISGDLTAEEELDKAMKEAVSAASEDDIFRRAGGLFGNHVSYYQSDGRSAFPQTFTTQRPLHINKAGSSQGDTESPSHEKLVDSTFTPSSYSSTGSNANINNANNTALGRLPRPAGYPSTVSTVEGHGPPLSPAIRVQEVAWKLSSNRERHVPMCEDLELRRDSGSAGTQAHCLLLRKANPSRCHSRESQAAMAGQEETSQDETYEVKMNHDTEACSEPSLLSTEMLSYQDDENRQLTLPEEDKRDIRQSPKRGFLRSASLGRRASFHLECLKRQKDRGGDISQKTVLPLHLVHHQALAVAGLSPLLQRSHSPASFPRPFATPPATPGSRGWPPQPVPTLRLEGVESSEKLNSSFPSIHCGSWAETTPGGGGSSAARRVRPVSLMVPSQAGAPGRQFHGSASSLVEAVLISEGLGQFAQDPKFIEVTTQELADACDMTIEEMESAADNILSGGAPQSPNGALLPFVNCRDAGQDRAGGEEDAGCVRARGRPSEEELQDSRVYVSSL 8FHS,8WEA,8WE9,8WE8,8WE7,8WE6,8FD7,8EOI,8EOG,4DEY,3OXQ,2BE6,6U3D,6U3B,6U3A,6U39,6DAF,6DAE,6DAD,1VYT,6CTB,9ZZ4,6C0A Voltage-dependent L-type calcium channel subunit alpha-1C CAC1C_HUMAN Q13936 B2RUT3 E9PDJ0 Q13917 Q13918 Q13919 Q13920 Q13921 Q13922 Q13923 Q13924 Q13925 Q13926 Q13927 Q13928 Q13929 Q13930 Q13932 Q13933 Q14743 Q14744 Q15877 Q4VMI7 Q4VMI8 Q4VMI9 Q6PKM7 Q8N6C0 Q99025 Q99241 Q99875 51656294 CN(C)[C@@H]1CCN(c2ccc(-n3cnc(Nc4cnc(C#N)cn4)c3)cc2)C1 InChI=1S/C20H22N8/c1-26(2)18-7-8-27(12-18)16-3-5-17(6-4-16)28-13-20(24-14-28)25-19-11-22-15(9-21)10-23-19/h3-6,10-11,13-14,18H,7-8,12H2,1-2H3,(H,23,25) MSQDCBLMCCHPQS-UHFFFAOYSA-N 50667707 CHEMBL6192659 Sodium channel protein type 5 subunit alpha Homo sapiens >30000 ChEMBL 10.7270/Q2WQ08QN 40273287 Rawling, MJ; Ray-Sinha, A; Bestwick, M; Carter, MK; Chahal, SK; Chalmers, AJ; Elsey, DJ; Giddings, A; Gold, J; Henderson, SH; MacGregor, C; Malcolm, A; Ortega, F; Phelan, A; Savory, ED; Schwartz, AC; Stevenson, NG; Turner, EL; Vass, M; Wright, JA; Watson, C //0 6/6/2026 BenevolentAI http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50667707 http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7082&target=Sodium+channel+protein+type+5+subunit+alpha&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/rwd/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50667707&enzyme=Sodium+channel+protein+type+5+subunit+alpha&column=ki&startPg=0&Increment=50&submit=Search 1 MANFLLPRGTSSFRRFTRESLAAIEKRMAEKQARGSTTLQESREGLPEEEAPRPQLDLQASKKLPDLYGNPPQELIGEPLEDLDPFYSTQKTFIVLNKGKTIFRFSATNALYVLSPFHPIRRAAVKILVHSLFNMLIMCTILTNCVFMAQHDPPPWTKYVEYTFTAIYTFESLVKILARGFCLHAFTFLRDPWNWLDFSVIIMAYTTEFVDLGNVSALRTFRVLRALKTISVISGLKTIVGALIQSVKKLADVMVLTVFCLSVFALIGLQLFMGNLRHKCVRNFTALNGTNGSVEADGLVWESLDLYLSDPENYLLKNGTSDVLLCGNSSDAGTCPEGYRCLKAGENPDHGYTSFDSFAWAFLALFRLMTQDCWERLYQQTLRSAGKIYMIFFMLVIFLGSFYLVNLILAVVAMAYEEQNQATIAETEEKEKRFQEAMEMLKKEHEALTIRGVDTVSRSSLEMSPLAPVNSHERRSKRRKRMSSGTEECGEDRLPKSDSEDGPRAMNHLSLTRGLSRTSMKPRSSRGSIFTFRRRDLGSEADFADDENSTAGESESHHTSLLVPWPLRRTSAQGQPSPGTSAPGHALHGKKNSTVDCNGVVSLLGAGDPEATSPGSHLLRPVMLEHPPDTTTPSEEPGGPQMLTSQAPCVDGFEEPGARQRALSAVSVLTSALEELEESRHKCPPCWNRLAQRYLIWECCPLWMSIKQGVKLVVMDPFTDLTITMCIVLNTLFMALEHYNMTSEFEEMLQVGNLVFTGIFTAEMTFKIIALDPYYYFQQGWNIFDSIIVILSLMELGLSRMSNLSVLRSFRLLRVFKLAKSWPTLNTLIKIIGNSVGALGNLTLVLAIIVFIFAVVGMQLFGKNYSELRDSDSGLLPRWHMMDFFHAFLIIFRILCGEWIETMWDCMEVSGQSLCLLVFLLVMVIGNLVVLNLFLALLLSSFSADNLTAPDEDREMNNLQLALARIQRGLRFVKRTTWDFCCGLLRQRPQKPAALAAQGQLPSCIATPYSPPPPETEKVPPTRKETRFEEGEQPGQGTPGDPEPVCVPIAVAESDTDDQEEDEENSLGTEEESSKQQESQPVSGGPEAPPDSRTWSQVSATASSEAEASASQADWRQQWKAEPQAPGCGETPEDSCSEGSTADMTNTAELLEQIPDLGQDVKDPEDCFTEGCVRRCPCCAVDTTQAPGKVWWRLRKTCYHIVEHSWFETFIIFMILLSSGALAFEDIYLEERKTIKVLLEYADKMFTYVFVLEMLLKWVAYGFKKYFTNAWCWLDFLIVDVSLVSLVANTLGFAEMGPIKSLRTLRALRPLRALSRFEGMRVVVNALVGAIPSIMNVLLVCLIFWLIFSIMGVNLFAGKFGRCINQTEGDLPLNYTIVNNKSQCESLNLTGELYWTKVKVNFDNVGAGYLALLQVATFKGWMDIMYAAVDSRGYEEQPQWEYNLYMYIYFVIFIIFGSFFTLNLFIGVIIDNFNQQKKKLGGQDIFMTEEQKKYYNAMKKLGSKKPQKPIPRPLNKYQGFIFDIVTKQAFDVTIMFLICLNMVTMMVETDDQSPEKINILAKINLLFVAIFTGECIVKLAALRHYYFTNSWNIFDFVVVILSIVGTVLSDIIQKYFFSPTLFRVIRLARIGRILRLIRGAKGIRTLLFALMMSLPALFNIGLLLFLVMFIYSIFGMANFAYVKWEAGIDDMFNFQTFANSMLCLFQITTSAGWDGLLSPILNTGPPYCDPTLPNSNGSRGDCGSPAVGILFFTTYIIISFLIVVNMYIAIILENFSVATEESTEPLSEDDFDMFYEIWEKFDPEATQFIEYSVLSDFADALSEPLRIAKPNQISLINMDLPMVSGDRIHCMDILFAFTKRVLGESGEMDALKIQMEEKFMAANPSKISYEPITTTLRRKHEEVSAMVIQRAFRRHLLQRSLKHASFLFRQQAGSGLSEEDAPEREGLIAYVMSENFSRPLGPPSSSSISSTSFPPSYDSVTRATSDNLQVRGSDYSHSEDLADFPPSPDRDRESIV 9P24,8VYK,8VYJ,9ITH,6LQA,4DCK,4JQ0,4OVN,6MUD,2KBI,7L83,2L53 Sodium channel protein type 5 subunit alpha SCN5A_HUMAN Q14524 A5H1P8 A6N922 A6N923 B2RTU0 E7ET19 E9PEF3 E9PEK2 E9PFW7 Q59H93 Q75RX9 Q75RY0 Q86UR3 Q8IZC9 Q96J69