2025-08-16_00000328|ligand|9N3M

SARS-CoV-2 Mpro L50F/E166A/L167F triple mutant bound to inhibitor; X-ray diffraction 1.90Å
Protein #1 306 residues (100% resolved)

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMFNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMAFPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMFNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMAFPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ
Non polymer #2 A1BVV

InChI=1S/C23H32N4O8S/c1-12(20(28)24-2)9-18(23(31)36(32,33)34)27-21(29)16(10-13-7-8-13)26-22(30)17-11-14-15(25-17)5-4-6-19(14)35-3/h4-6,11-13,16,18,23,25,31H,7-10H2,1-3H3,(H,24,28)(H,26,30)(H,27,29)(H,32,33,34)/t12-,16-,18-,23-/m0/s1

C[C@@H](C[C@@H]([C@@H](O)S(=O)(=O)O)NC(=O)[C@H](CC1CC1)NC(=O)c2cc3c([nH]2)cccc3OC)C(=O)NC
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Reference