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 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 of Ligand PubChem SID of Ligand 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 336545 C(CN1CCO[C@H](COc2ccccc2)C1)N1CCc2ccccc12 InChI=1S/C21H26N2O2/c1-2-7-19(8-3-1)25-17-20-16-22(14-15-24-20)12-13-23-11-10-18-6-4-5-9-21(18)23/h1-9,20H,10-17H2/t20-/m0/s1 ZKTUDHGKQCWRDH-FQEVSTJZSA-N 186927 US9079895, 19s 5-hydroxytryptamine receptor 1D 590 7.4 US Patent 10.7270/Q2D7996K aid1801769 US9079895 Besnard, J; Hopkins, AL; Gilbert, I; Ruda, GF; Abecassis, K University of Dundee http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=186927 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=186927&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 71062646 315662714 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7 336546 Clc1cccc(OC[C@@H]2CN(CCN3CCc4ccccc34)CCO2)c1 InChI=1S/C21H25ClN2O2/c22-18-5-3-6-19(14-18)26-16-20-15-23(12-13-25-20)10-11-24-9-8-17-4-1-2-7-21(17)24/h1-7,14,20H,8-13,15-16H2/t20-/m0/s1 QAJBOIGVHPCSNX-FQEVSTJZSA-N 186935 US9079895, 23s 5-hydroxytryptamine receptor 1D 1121 7.4 US Patent 10.7270/Q2D7996K aid1801769 US9079895 Besnard, J; Hopkins, AL; Gilbert, I; Ruda, GF; Abecassis, K University of Dundee http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=186935 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=186935&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 71061709 315662721 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7 336547 COc1cccc(OC[C@@H]2CN(CCN3CCc4ccccc34)CCO2)c1 InChI=1S/C22H28N2O3/c1-25-19-6-4-7-20(15-19)27-17-21-16-23(13-14-26-21)11-12-24-10-9-18-5-2-3-8-22(18)24/h2-8,15,21H,9-14,16-17H2,1H3/t21-/m0/s1 ROKNCKQMECSPFV-NRFANRHFSA-N 186937 US9079895, 25s 5-hydroxytryptamine receptor 1D 1976 7.4 US Patent 10.7270/Q2D7996K aid1801769 US9079895 Besnard, J; Hopkins, AL; Gilbert, I; Ruda, GF; Abecassis, K University of Dundee http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=186937 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=186937&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 71062708 315662723 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7 50117347 COc1ccccc1N1CCN(CCN(C(=O)C2CCCCC2)c2ccccn2)CC1 InChI=1S/C25H34N4O2/c1-31-23-12-6-5-11-22(23)28-18-15-27(16-19-28)17-20-29(24-13-7-8-14-26-24)25(30)21-9-3-2-4-10-21/h5-8,11-14,21H,2-4,9-10,15-20H2,1H3 SBPRIAGPYFYCRT-UHFFFAOYSA-N 86708 CAS_146714-97-8::CHEMBL31354::CHEMBL514874::CHEMBL537403::NSC_104911::WAY 100,635 5-hydroxytryptamine receptor 1D 1.1 ChEMBL 10.1021/jm980456f 10.7270/Q23R0S2J 10229627 Lang, L; Jagoda, E; Schmall, B; Vuong, BK; Adams, HR; Nelson, DL; Carson, RE; Eckelman, WC National Institutes of Health http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=86708 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=86708&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 5684 136352757 CHEMBL537403CHEMBL514874CHEMBL31354 ZINC52541473 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7 50117348 COc1ccccc1N1CCN(CCN(C(=O)c2ccc(F)c(C)c2)c2ccccn2)CC1 InChI=1S/C26H29FN4O2/c1-20-19-21(10-11-22(20)27)26(32)31(25-9-5-6-12-28-25)18-15-29-13-16-30(17-14-29)23-7-3-4-8-24(23)33-2/h3-12,19H,13-18H2,1-2H3 MWCWNEWLVWIYOH-UHFFFAOYSA-N 50076429 4-Fluoro-N-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethyl}-3-methyl-N-pyridin-2-yl-benzamide::CHEMBL1910243::CHEMBL43297 5-hydroxytryptamine receptor 1D 2.9 ChEMBL 10.1021/jm980456f 10.7270/Q23R0S2J 10229627 Lang, L; Jagoda, E; Schmall, B; Vuong, BK; Adams, HR; Nelson, DL; Carson, RE; Eckelman, WC National Institutes of Health http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50076429 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50076429&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 10623356 103969342 CHEMBL43297CHEMBL1910243 ZINC13556905 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7 50133226 COc1ccccc1N1CCN(CCN(C(=O)C2CCCCC2)c2ccccn2)CC1 InChI=1S/C25H34N4O2/c1-31-23-12-6-5-11-22(23)28-18-15-27(16-19-28)17-20-29(24-13-7-8-14-26-24)25(30)21-9-3-2-4-10-21/h5-8,11-14,21H,2-4,9-10,15-20H2,1H3 SBPRIAGPYFYCRT-UHFFFAOYSA-N 86708 CAS_146714-97-8::CHEMBL31354::CHEMBL514874::CHEMBL537403::NSC_104911::WAY 100,635 5-hydroxytryptamine receptor 1D 0.340000 ChEMBL 10.1021/jm980456f 10.7270/Q23R0S2J 10229627 Lang, L; Jagoda, E; Schmall, B; Vuong, BK; Adams, HR; Nelson, DL; Carson, RE; Eckelman, WC National Institutes of Health http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=86708 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=86708&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 5684 136352757 CHEMBL537403CHEMBL514874CHEMBL31354 ZINC52541473 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7 50133229 COc1ccccc1N1CCN(CCN(C(=O)C2CCC(F)CC2)c2ccccn2)CC1 InChI=1S/C25H33FN4O2/c1-32-23-7-3-2-6-22(23)29-17-14-28(15-18-29)16-19-30(24-8-4-5-13-27-24)25(31)20-9-11-21(26)12-10-20/h2-8,13,20-21H,9-12,14-19H2,1H3 JQSMVIQRTYWIED-UHFFFAOYSA-N 50076428 4-Fluoro-cyclohexanecarboxylic acid {2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethyl}-pyridin-2-yl-amide::CHEMBL38413 5-hydroxytryptamine receptor 1D 1 ChEMBL 10.1021/jm980456f 10.7270/Q23R0S2J 10229627 Lang, L; Jagoda, E; Schmall, B; Vuong, BK; Adams, HR; Nelson, DL; Carson, RE; Eckelman, WC National Institutes of Health http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50076428 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50076428&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 10048892 103969341 CHEMBL38413 ZINC13556906 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7 50133231 COc1ccccc1N1CCN(CCN(C(=O)c2ccc(F)c(C)c2)c2ccccn2)CC1 InChI=1S/C26H29FN4O2/c1-20-19-21(10-11-22(20)27)26(32)31(25-9-5-6-12-28-25)18-15-29-13-16-30(17-14-29)23-7-3-4-8-24(23)33-2/h3-12,19H,13-18H2,1-2H3 MWCWNEWLVWIYOH-UHFFFAOYSA-N 50076429 4-Fluoro-N-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethyl}-3-methyl-N-pyridin-2-yl-benzamide::CHEMBL1910243::CHEMBL43297 5-hydroxytryptamine receptor 1D 4 ChEMBL 10.1021/jm980456f 10.7270/Q23R0S2J 10229627 Lang, L; Jagoda, E; Schmall, B; Vuong, BK; Adams, HR; Nelson, DL; Carson, RE; Eckelman, WC National Institutes of Health http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50076429 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=50076429&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 10623356 103969342 CHEMBL43297CHEMBL1910243 ZINC13556905 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7 51147761 COc1ccc(NC(=O)c2ccc(cc2)-c2ccc(cc2C)-c2noc(C)n2)cc1N1CCN(C)CC1 InChI=1S/C29H31N5O3/c1-19-17-23(28-30-20(2)37-32-28)9-11-25(19)21-5-7-22(8-6-21)29(35)31-24-10-12-27(36-4)26(18-24)34-15-13-33(3)14-16-34/h5-12,17-18H,13-16H2,1-4H3,(H,31,35) YDBCEBYHYKAFRX-UHFFFAOYSA-N 79215 CHEMBL15928::GR 127935::GR 127935 hydrochloride hydrate::MLS002153332::N-[4-methoxy-3-(4-methyl-1-piperazinyl)phenyl]-4-[2-methyl-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]benzamide;hydrochloride::N-[4-methoxy-3-(4-methylpiperazin-1-yl)phenyl]-4-[2-methyl-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]benzamide;hydrochloride::N-[4-methoxy-3-(4-methylpiperazino)phenyl]-4-[2-methyl-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]benzamide;hydrochloride::SMR001230745::cid_11497466 5-hydroxytryptamine receptor 1D <10000 ChEMBL 10.1021/jm00041a001 10.7270/Q29889QB 8057272 Clitherow, JW; Scopes, DI; Skingle, M; Jordan, CC; Feniuk, W; Campbell, IB; Carter, MC; Collington, EW; Connor, HE; Higgins, GA Glaxo Research and Development Ltd. http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=79215 http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=pol&polymerid=7882&target=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_ki.jsp?energyterm=kJ/mole&tag=r21&monomerid=79215&enzyme=5-hydroxytryptamine+receptor+1D&column=ki&startPg=0&Increment=50&submit=Search 107780 252655910 64111 CHEMBL15928 ZINC00598509 1 MSPPNQSLEGLPQEASNRSLNVTGAWDPEVLQALRISLVVVLSVITLATVLSNAFVLTTILLTKKLHTPANYLIGSLATTDLLVSILVMPISIAYTTTRTWNFGQILCDIWVSSDITCCTASILHLCVIALDRYWAITDALEYSKRRTAGHAAAMIAAVWIISICISIPPLFWRQATAHEEMSDCLVNTSQISYTIYSTCGAFYIPSILLIILYGRIYVAARSRILNPPSLYGKRFTTAQLITGSAGSSLCSLNPSLHESHTHTVGSPLFFNQVKIKLADSILERKRISAARERKATKTLGIILGAFIICWLPFFVVSLVLPICRDSCWIHPALFDFFTWLGYLNSLINPVIYTVFNEDFRQAFQKVVHFRKIS 5-hydroxytryptamine receptor 1D 5HT1D_MOUSE Q61224 Q3ZB48 Q61615 Q8BUW7