2024-08-24_00000193|ligand|9FQ9

Crystal structure of SARS-CoV-2 main protease (MPro) in complex with the covalently bound inhibitor PSB-21110 (compound 29b in publication); X-ray diffraction 1.25Å
Protein #1 306 residues (98% resolved)

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ
Non polymer #2 A1IF1

InChI=1S/C14H11ClFNO3/c1-2-19-10-3-4-12(13(16)6-10)14(18)20-11-5-9(15)7-17-8-11/h3-8H,2H2,1H3

CCOc1ccc(c(c1)F)C(=O)Oc2cc(cnc2)Cl
Non polymer #3 BR

InChI=1S/BrH/h1H/p-1

[Br-]
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Reference