2024-05-25_00000197|ligand|8RJY

Crystal structure of SARS-CoV-2 main protease (MPro) in complex with the covalent inhibitor GUE-3899 (compound 58 in publication); X-ray diffraction 1.97Å
Protein #1 306 residues (98% resolved)

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ
Non polymer #2 A1H1K

InChI=1S/C29H34ClN5O3S/c1-29(2,3)25(33-26(36)24-11-8-16-39-24)27(37)32-23(17-20-9-6-5-7-10-20)28(38)34(4)35(19-31)18-21-12-14-22(30)15-13-21/h5-16,19,23,25,31H,17-18H2,1-4H3,(H,32,37)(H,33,36)/b31-19-/t23-,25+/m0/s1

[H]/N=CN(Cc1ccc(cc1)Cl)N(C)C(=O)[C@H](Cc2ccccc2)NC(=O)[C@H](C(C)(C)C)NC(=O)c3cccs3
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Reference