BindingDB Reactant_set_id Ligand SMILES Ligand InChI Ligand InChI Key BindingDB MonomerID BindingDB Ligand Name Target Name Assigned by Curator or DataSource 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 PMID PubChem AID Patent Number Authors 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 PDB ID(s) of Target Chain UniProt (SwissProt) Recommended Name of Target Chain UniProt (SwissProt) Entry Name of Target Chain UniProt (SwissProt) Primary ID of Target Chain UniProt (SwissProt) Secondary ID(s) of Target Chain UniProt (SwissProt) Alternative ID(s) of Target Chain UniProt (TrEMBL) Submitted Name of Target Chain UniProt (TrEMBL) Entry Name of Target Chain UniProt (TrEMBL) Primary ID of Target Chain UniProt (TrEMBL) Secondary ID(s) of Target Chain UniProt (TrEMBL) Alternative ID(s) of Target Chain 50038736 CN(Cc1cnc2nc(N)nc(N)c2n1)c1ccc(cc1)C(=O)N[C@@H](CCC(O)=O)C(O)=O InChI=1S/C20H22N8O5/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27)/t13-/m0/s1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 18050 2-[(4-{[(2,4-diaminopteridin-6-yl)methyl](methyl)amino}phenyl)formamido]pentanedioic acid::CHEMBL34259::METHOTREXATE::MTX::Methotrexate::cid_126941 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 1 ChEMBL 10.1021/jm00034a015 8164259 Gangjee, A; Devraj, R; McGuire, JJ; Kisliuk, RL; Queener, SF; Barrows, LR Duquesne University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=18050 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=18050&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search MTX 1AO8,1AXW,1D1G,1DDR,1DDS,1DF7,1DHI,1DHJ,1DLS,1DRA,1DRB,1DRE,1E7W,1MXF,1P33,1RA3,1RB3,1RG7,1RH3,1RX3,1TDR,1U70,1U72,2C7V,2DRC,2INQ,2OIP,2QK8,3CD2,3DFR,3DRC,4DFR 126941 46518166 44185 CHEMBL34259 DB00563 4674 C01937 ZINC01529323 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50145880 Nc1nc(N)c2nc(CN3c4ccccc4C=Cc4ccccc34)cnc2n1 InChI=1S/C21H17N7/c22-19-18-20(27-21(23)26-19)24-11-15(25-18)12-28-16-7-3-1-5-13(16)9-10-14-6-2-4-8-17(14)28/h1-11H,12H2,(H4,22,23,24,26,27) NXCCIJQEAKMFGW-UHFFFAOYSA-N 18506 6-{2-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,9,12,14-heptaen-2-ylmethyl}pteridine-2,4-diamine::CHEMBL301769::Pteridine compound, 17 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 210 ChEMBL 10.1021/jm990331q 10579848 Rosowsky, A; Cody, V; Galitsky, N; Fu, H; Papoulis, AT; Queener, SF Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=18506 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=18506&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search PMD 1KLK 446744 46518579 CHEMBL301769 DB08406 ZINC02043425 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 32526 Nc1nc(N)c2nc(CN3c4ccccc4C=Cc4cc(ccc34)C#CCC(O)=O)cnc2n1 InChI=1S/C25H19N7O2/c26-23-22-24(31-25(27)30-23)28-13-18(29-22)14-32-19-6-2-1-5-16(19)9-10-17-12-15(8-11-20(17)32)4-3-7-21(33)34/h1-2,5-6,8-13H,7,14H2,(H,33,34)(H4,26,27,28,30,31) MVAHXGRJXVISJS-UHFFFAOYSA-N 18234 4-{2-[(2,4-diaminopteridin-6-yl)methyl]-2-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,9,12,14-heptaen-6-yl}but-3-ynoic acid::Pteridine analogue, 19 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 9.4 7.4 37.00 C Curated from the literature by BindingDB 10.1021/jm0581718 15974594 Chan, DC; Fu, H; Forsch, RA; Queener, SF; Rosowsky, A Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=18234 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=18234&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 11396736 46518340 ZINC13646384 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 32527 Nc1nc(N)c2nc(CN3c4ccccc4C=Cc4cc(ccc34)C#CCCC(O)=O)cnc2n1 InChI=1S/C26H21N7O2/c27-24-23-25(32-26(28)31-24)29-14-19(30-23)15-33-20-7-3-2-6-17(20)10-11-18-13-16(9-12-21(18)33)5-1-4-8-22(34)35/h2-3,6-7,9-14H,4,8,15H2,(H,34,35)(H4,27,28,29,31,32) NCUGIIAZGZOENL-UHFFFAOYSA-N 18235 5-{2-[(2,4-diaminopteridin-6-yl)methyl]-2-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,9,12,14-heptaen-6-yl}pent-4-ynoic acid::Pteridine analogue, 20 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 230 7.4 37.00 C Curated from the literature by BindingDB 10.1021/jm0581718 15974594 Chan, DC; Fu, H; Forsch, RA; Queener, SF; Rosowsky, A Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=18235 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=18235&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 11190448 46518341 ZINC13646386 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 32528 Nc1nc(N)c2nc(CN3c4ccccc4C=Cc4cc(ccc34)C#CCCCC(O)=O)cnc2n1 InChI=1S/C27H23N7O2/c28-25-24-26(33-27(29)32-25)30-15-20(31-24)16-34-21-8-5-4-7-18(21)11-12-19-14-17(10-13-22(19)34)6-2-1-3-9-23(35)36/h4-5,7-8,10-15H,1,3,9,16H2,(H,35,36)(H4,28,29,30,32,33) WYZXOMCIHIBOBA-UHFFFAOYSA-N 18236 6-{2-[(2,4-diaminopteridin-6-yl)methyl]-2-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,9,12,14-heptaen-6-yl}hex-5-ynoic acid::Pteridine analogue, 21 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 12 7.4 37.00 C Curated from the literature by BindingDB 10.1021/jm0581718 15974594 Chan, DC; Fu, H; Forsch, RA; Queener, SF; Rosowsky, A Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=18236 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=18236&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 11431512 46518342 ZINC13646388 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50044673 CN(Cc1cnc2nc(N)nc(N)c2n1)c1ccc(cc1)C(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(O)=O)C(O)=O)C(O)=O)C(O)=O)C(O)=O InChI=1S/C35H43N11O14/c1-46(15-17-14-38-29-27(39-17)28(36)44-35(37)45-29)18-4-2-16(3-5-18)30(52)43-22(34(59)60)8-12-25(49)41-20(32(55)56)6-10-23(47)40-19(31(53)54)7-11-24(48)42-21(33(57)58)9-13-26(50)51/h2-5,14,19-22H,6-13,15H2,1H3,(H,40,47)(H,41,49)(H,42,48)(H,43,52)(H,50,51)(H,53,54)(H,55,56)(H,57,58)(H,59,60)(H4,36,37,38,44,45) UORBZCNWEGKEOP-UHFFFAOYSA-N 50029759 2-{4-Carboxy-4-[4-carboxy-4-(4-carboxy-4-{4-[(2,4-diamino-pteridin-6-ylmethyl)-methyl-amino]-benzoylamino}-butyrylamino)-butyrylamino]-butyrylamino}-pentanedioic acid::CHEMBL145221 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 35 ChEMBL 10.1021/jm00024a001 7490723 Queener, SF Indiana University School of Medicine http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50029759 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50029759&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 434006 103938779 CHEMBL145221 ZINC95558036 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50044688 CN(Cc1cnc2cc(N)cc(N)c2n1)c1ccc(C(=O)NC(CCC(O)=O)C(O)=O)c2ccccc12 InChI=1S/C26H26N6O5/c1-32(13-15-12-29-21-11-14(27)10-19(28)24(21)30-15)22-8-6-18(16-4-2-3-5-17(16)22)25(35)31-20(26(36)37)7-9-23(33)34/h2-6,8,10-12,20H,7,9,13,27-28H2,1H3,(H,31,35)(H,33,34)(H,36,37) XEPKRPPZUGAIMY-UHFFFAOYSA-N 50029768 2-({4-[(6,8-Diamino-quinoxalin-2-ylmethyl)-methyl-amino]-naphthalene-1-carbonyl}-amino)-pentanedioic acid::CHEMBL145579 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 190 ChEMBL 10.1021/jm00024a001 7490723 Queener, SF Indiana University School of Medicine http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50029768 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50029768&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 44362381 103938788 CHEMBL145579 ZINC27527065 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50045992 COc1cc(NCc2cnc3nc(N)nc(N)c3n2)cc(OC)c1OC InChI=1S/C16H19N7O3/c1-24-10-4-8(5-11(25-2)13(10)26-3)19-6-9-7-20-15-12(21-9)14(17)22-16(18)23-15/h4-5,7,19H,6H2,1-3H3,(H4,17,18,20,22,23) RYDOGGFBCPAZMS-UHFFFAOYSA-N 50050413 6-[(3,4,5-Trimethoxy-phenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL23459 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 7000 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050413 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050413&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 456430 103947600 CHEMBL23459 ZINC05853459 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046014 COc1cc(NCc2cnc3nc(N)nc(N)c3n2)cc(OC)c1 InChI=1S/C15H17N7O2/c1-23-10-3-8(4-11(5-10)24-2)18-6-9-7-19-14-12(20-9)13(16)21-15(17)22-14/h3-5,7,18H,6H2,1-2H3,(H4,16,17,19,21,22) PHDFEMQQXCQWCS-UHFFFAOYSA-N 50050388 6-[(3,5-Dimethoxy-phenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL23919 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 960 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050388 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050388&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 456432 103947575 CHEMBL23919 ZINC03814998 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046046 COc1ccc(C)c(NCc2cnc3nc(N)nc(N)c3n2)c1 InChI=1S/C15H17N7O/c1-8-3-4-10(23-2)5-11(8)18-6-9-7-19-14-12(20-9)13(16)21-15(17)22-14/h3-5,7,18H,6H2,1-2H3,(H4,16,17,19,21,22) QDLWXNKWIXCXRD-UHFFFAOYSA-N 50050429 6-[(5-Methoxy-2-methyl-phenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL23560 Dihydrofolate Reductase (DHFR) Pneumocystis carinii >3000 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050429 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050429&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 457334 103947616 CHEMBL23560 ZINC05892566 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046062 COc1ccc(OC)c(c1)N(C)Cc1cnc2nc(N)nc(N)c2n1 InChI=1S/C16H19N7O2/c1-23(11-6-10(24-2)4-5-12(11)25-3)8-9-7-19-15-13(20-9)14(17)21-16(18)22-15/h4-7H,8H2,1-3H3,(H4,17,18,19,21,22) ZDNUKWMRTYMTLS-UHFFFAOYSA-N 50050384 6-{[(2,5-Dimethoxy-phenyl)-methyl-amino]-methyl}-pteridine-2,4-diamine::CHEMBL22543 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 3900 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050384 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050384&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 457344 103947571 CHEMBL22543 ZINC03814997 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046071 Nc1nc(N)c2nc(CNc3cccc4ccccc34)cnc2n1 InChI=1S/C17H15N7/c18-15-14-16(24-17(19)23-15)21-9-11(22-14)8-20-13-7-3-5-10-4-1-2-6-12(10)13/h1-7,9,20H,8H2,(H4,18,19,21,23,24) QVHFSGMRVQZGMC-UHFFFAOYSA-N 50050426 6-(Naphthalen-1-ylaminomethyl)-pteridine-2,4-diamine::CHEMBL26006 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 130 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050426 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050426&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 314924 103947613 CHEMBL26006 ZINC00014672 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046088 Nc1nc(N)c2nc(CNc3ccc(Cl)cc3)cnc2n1 InChI=1S/C13H12ClN7/c14-7-1-3-8(4-2-7)17-5-9-6-18-12-10(19-9)11(15)20-13(16)21-12/h1-4,6,17H,5H2,(H4,15,16,18,20,21) GQYLDCYVZGDUET-UHFFFAOYSA-N 50050428 6-[(4-Chloro-phenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL22672 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 1500 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050428 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050428&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 314603 103947615 CHEMBL22672 ZINC01760953 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046093 COc1ccc(cc1NCc1cnc2nc(N)nc(N)c2n1)C(F)(F)F InChI=1S/C15H14F3N7O/c1-26-10-3-2-7(15(16,17)18)4-9(10)21-5-8-6-22-13-11(23-8)12(19)24-14(20)25-13/h2-4,6,21H,5H2,1H3,(H4,19,20,22,24,25) BDWNMSMMYMMCBU-UHFFFAOYSA-N 50050398 6-[(2-Methoxy-5-trifluoromethyl-phenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL23495 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 21000 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050398 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050398&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 457339 103947585 CHEMBL23495 ZINC05854267 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046094 COc1cc(NCc2cnc3nc(N)nc(N)c3n2)cc(c1)C(F)(F)F InChI=1S/C15H14F3N7O/c1-26-10-3-7(15(16,17)18)2-8(4-10)21-5-9-6-22-13-11(23-9)12(19)24-14(20)25-13/h2-4,6,21H,5H2,1H3,(H4,19,20,22,24,25) YYDZTNXQOFTJJF-UHFFFAOYSA-N 50050394 6-[(3-Methoxy-5-trifluoromethyl-phenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL23466 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 680 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050394 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050394&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 457338 103947581 CHEMBL23466 ZINC05853240 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046102 COc1ccc(OC)c(NCc2cnc3nc(N)nc(N)c3n2)c1 InChI=1S/C15H17N7O2/c1-23-9-3-4-11(24-2)10(5-9)18-6-8-7-19-14-12(20-8)13(16)21-15(17)22-14/h3-5,7,18H,6H2,1-2H3,(H4,16,17,19,21,22) KWOLNABVXFXBBU-UHFFFAOYSA-N 50050395 6-[(2,5-Dimethoxy-phenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL23402 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 6200 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050395 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050395&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 456431 103947582 CHEMBL23402 ZINC05853701 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50046105 COc1cccc(C)c1NCc1cnc2nc(N)nc(N)c2n1 InChI=1S/C15H17N7O/c1-8-4-3-5-10(23-2)11(8)18-6-9-7-19-14-12(20-9)13(16)21-15(17)22-14/h3-5,7,18H,6H2,1-2H3,(H4,16,17,19,21,22) CPKKFZVGXIITLW-UHFFFAOYSA-N 50050423 6-[(2-Methoxy-6-methyl-phenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL23657 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 15800 ChEMBL 10.1021/jm950760y 8632434 Piper, JR; Johnson, CA; Krauth, CA; Carter, RL; Hosmer, CA; Queener, SF; Borotz, SE; Pfefferkorn, ER Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50050423 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50050423&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 457335 103947610 CHEMBL23657 ZINC05892741 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50054231 Nc1nc(N)c2c(CNc3ccc(cc3)C(=O)NC(CCC(O)=O)C(O)=O)c[nH]c2n1 InChI=1S/C19H21N7O5/c20-15-14-10(8-23-16(14)26-19(21)25-15)7-22-11-3-1-9(2-4-11)17(29)24-12(18(30)31)5-6-13(27)28/h1-4,8,12,22H,5-7H2,(H,24,29)(H,27,28)(H,30,31)(H5,20,21,23,25,26) NVNGVVOWLVRFNV-UHFFFAOYSA-N 50035269 2-{4-[(2,4-Diamino-7H-pyrrolo[2,3-d]pyrimidin-5-ylmethyl)-amino]-benzoylamino}-pentanedioic acid::CHEMBL17232 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 38 ChEMBL 10.1021/jm00012a016 7783147 Gangjee, A; Mavandadi, F; Queener, SF; McGuire, JJ Duquesne University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50035269 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50035269&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 11396216 103943295 CHEMBL17232 ZINC36124488 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50062096 CN(Cc1cnc2nc(N)nc(N)c2n1)c1ccc(C(=O)NC(CCC(O)=O)C(O)=O)c2ccccc12 InChI=1S/C24H24N8O5/c1-32(11-12-10-27-21-19(28-12)20(25)30-24(26)31-21)17-8-6-15(13-4-2-3-5-14(13)17)22(35)29-16(23(36)37)7-9-18(33)34/h2-6,8,10,16H,7,9,11H2,1H3,(H,29,35)(H,33,34)(H,36,37)(H4,25,26,27,30,31) XNZUKUJONMYGIN-UHFFFAOYSA-N 50043394 2-({4-[(2,4-Diamino-pteridin-6-ylmethyl)-methyl-amino]-naphthalene-1-carbonyl}-amino)-pentanedioic acid::CHEMBL132431 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 0.000190 ChEMBL 10.1021/jm00078a004 8277497 Piper, JR; Johnson, CA; Maddry, JA; Malik, ND; McGuire, JJ; Otter, GM; Sirotnak, FM Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50043394 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50043394&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 425430 103974845 CHEMBL132431 ZINC08635216 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50062097 Nc1nc(N)c2cc(CNc3ccc(C(=O)NC(CCC(O)=O)C(O)=O)c4ccccc34)cnc2n1 InChI=1S/C24H23N7O5/c25-20-16-9-12(11-28-21(16)31-24(26)30-20)10-27-17-6-5-15(13-3-1-2-4-14(13)17)22(34)29-18(23(35)36)7-8-19(32)33/h1-6,9,11,18,27H,7-8,10H2,(H,29,34)(H,32,33)(H,35,36)(H4,25,26,28,30,31) ZWIUDBCRBSGGNP-UHFFFAOYSA-N 50043393 2-({4-[(2,4-Diamino-pyrido[2,3-d]pyrimidin-6-ylmethyl)-amino]-naphthalene-1-carbonyl}-amino)-pentanedioic acid::CHEMBL132142 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 0.000530 ChEMBL 10.1021/jm00078a004 8277497 Piper, JR; Johnson, CA; Maddry, JA; Malik, ND; McGuire, JJ; Otter, GM; Sirotnak, FM Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50043393 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50043393&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 485848 103974844 CHEMBL132142 ZINC27417991 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50062100 Nc1nc(N)c2cc(CNc3ccc(cc3)C(=O)NC(CCC(O)=O)C(O)=O)cnc2n1 InChI=1S/C20H21N7O5/c21-16-13-7-10(9-24-17(13)27-20(22)26-16)8-23-12-3-1-11(2-4-12)18(30)25-14(19(31)32)5-6-15(28)29/h1-4,7,9,14,23H,5-6,8H2,(H,25,30)(H,28,29)(H,31,32)(H4,21,22,24,26,27) QLPRLGAHKHCVEW-UHFFFAOYSA-N 50016325 2-{4-[(2,4-Diamino-pyrido[2,3-d]pyrimidin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid::CHEMBL275309 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 0.000530 ChEMBL 10.1021/jm00078a004 8277497 Piper, JR; Johnson, CA; Maddry, JA; Malik, ND; McGuire, JJ; Otter, GM; Sirotnak, FM Southern Research Institute http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50016325 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50016325&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 269323 103927793 CHEMBL275309 ZINC17424001 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50095789 CN(Cc1c[nH]c2nc(N)nc(N)c12)c1ccc(cc1)C(=O)N(C)C(CCC(O)=O)C(O)=O InChI=1S/C21H25N7O5/c1-27(10-12-9-24-18-16(12)17(22)25-21(23)26-18)13-5-3-11(4-6-13)19(31)28(2)14(20(32)33)7-8-15(29)30/h3-6,9,14H,7-8,10H2,1-2H3,(H,29,30)(H,32,33)(H5,22,23,24,25,26) FZLSWQFQXKTWEX-UHFFFAOYSA-N 50057314 2-({4-[(2,4-Diamino-7H-pyrrolo[2,3-d]pyrimidin-5-ylmethyl)-methyl-amino]-benzoyl}-methyl-amino)-pentanedioic acid::CHEMBL17287 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 44 ChEMBL 10.1021/jm960717q 9089339 Gangjee, A; Mavandadi, F; Queener, SF Duquesne University http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50057314 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50057314&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 44271419 103953392 CHEMBL17287 ZINC34802539 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50145863 Nc1nc(N)c2nc(CN(c3ccccc3)c3ccccc3)cnc2n1 InChI=1S/C19H17N7/c20-17-16-18(25-19(21)24-17)22-11-13(23-16)12-26(14-7-3-1-4-8-14)15-9-5-2-6-10-15/h1-11H,12H2,(H4,20,21,22,24,25) WVNIWFAZVBLXHS-UHFFFAOYSA-N 50082921 6-[(Diphenylamino)-methyl]-pteridine-2,4-diamine::CHEMBL424113 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 4900 ChEMBL 10.1021/jm990331q 10579848 Rosowsky, A; Cody, V; Galitsky, N; Fu, H; Papoulis, AT; Queener, SF Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50082921 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50082921&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 486242 103982656 CHEMBL424113 ZINC05934340 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50145867 Nc1nc(N)c2nc(CN3c4ccccc4Oc4ccccc34)cnc2n1 InChI=1S/C19H15N7O/c20-17-16-18(25-19(21)24-17)22-9-11(23-16)10-26-12-5-1-3-7-14(12)27-15-8-4-2-6-13(15)26/h1-9H,10H2,(H4,20,21,22,24,25) KPLPHRUKUJCKFM-UHFFFAOYSA-N 50082925 6-Phenoxazin-10-ylmethyl-pteridine-2,4-diamine::CHEMBL423381 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 3400 ChEMBL 10.1021/jm990331q 10579848 Rosowsky, A; Cody, V; Galitsky, N; Fu, H; Papoulis, AT; Queener, SF Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50082925 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50082925&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 486241 103982660 CHEMBL423381 ZINC05939633 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50145868 Nc1nc(N)c2nc(CN3c4ccccc4CCc4ccccc34)cnc2n1 InChI=1S/C21H19N7/c22-19-18-20(27-21(23)26-19)24-11-15(25-18)12-28-16-7-3-1-5-13(16)9-10-14-6-2-4-8-17(14)28/h1-8,11H,9-10,12H2,(H4,22,23,24,26,27) QQZVNNFURYIWAD-UHFFFAOYSA-N 50082924 6-(10,11-Dihydro-dibenzo[b,f]azepin-5-ylmethyl)-pteridine-2,4-diamine::CHEMBL342086 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 1400 ChEMBL 10.1021/jm990331q 10579848 Rosowsky, A; Cody, V; Galitsky, N; Fu, H; Papoulis, AT; Queener, SF Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50082924 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50082924&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 481460 103982659 CHEMBL342086 ZINC05939600 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50145871 Nc1nc(N)c2nc(CN3c4ccccc4Cc4ccccc34)cnc2n1 InChI=1S/C20H17N7/c21-18-17-19(26-20(22)25-18)23-10-14(24-17)11-27-15-7-3-1-5-12(15)9-13-6-2-4-8-16(13)27/h1-8,10H,9,11H2,(H4,21,22,23,25,26) VMBSXLVZCRYQJX-UHFFFAOYSA-N 50082923 6-(9H-Acridin-10-ylmethyl)-pteridine-2,4-diamine::6-(acridin-10(9H)-ylmethyl)pteridine-2,4-diamine::CHEMBL144839 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 42 ChEMBL 10.1021/jm990331q 10579848 Rosowsky, A; Cody, V; Galitsky, N; Fu, H; Papoulis, AT; Queener, SF Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50082923 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50082923&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 483225 103982658 CHEMBL144839 ZINC03814848 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5 50145872 Nc1nc(N)c2nc(CN3c4ccccc4Sc4ccccc34)cnc2n1 InChI=1S/C19H15N7S/c20-17-16-18(25-19(21)24-17)22-9-11(23-16)10-26-12-5-1-3-7-14(12)27-15-8-4-2-6-13(15)26/h1-9H,10H2,(H4,20,21,22,24,25) VMOVOUMHZIMENS-UHFFFAOYSA-N 50082922 6-Phenothiazin-10-ylmethyl-pteridine-2,4-diamine::CHEMBL144200 Dihydrofolate Reductase (DHFR) Pneumocystis carinii 120 ChEMBL 10.1021/jm990331q 10579848 Rosowsky, A; Cody, V; Galitsky, N; Fu, H; Papoulis, AT; Queener, SF Harvard Medical School http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50082922 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=1885&target=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50082922&enzyme=Dihydrofolate+Reductase+%28DHFR%29&column=ki&startPg=0&Increment=50&submit=Search 486243 103982657 CHEMBL144200 ZINC03814849 1 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1CD2,1DAJ,1DYR,1E26,1KLK,1LY3,1LY4,1S3Y,1VJ3,2CD2,2FZH,2FZI,3CD2,3NZ6,3NZ9,3NZA,3NZB,3NZC,3TD8,4CD2,4IXE,4QJZ Dihydrofolate reductase DYR_PNECA P16184 Q548M5