2024-07-06_00000333|ligand|9AT5

Crystal structure of SARS-CoV-2 3CL protease in complex with a 1-methyl-4,4-difluorocyclohexyl 2-pyrrolidone inhibitor; X-ray diffraction 1.45Å
Protein #1 308 residues (98% resolved)

SNIGSGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVT

SNIGSGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVT
Non polymer #2 A1AGO

InChI=1S/C26H42F2N4O9S/c1-15(2)11-19(23(35)30-20(24(36)42(38,39)40)12-17-7-10-29-22(17)34)31-25(37)41-14-18-3-4-21(33)32(18)13-16-5-8-26(27,28)9-6-16/h15-20,24,36H,3-14H2,1-2H3,(H,29,34)(H,30,35)(H,31,37)(H,38,39,40)/t17-,18-,19-,20-,24+/m0/s1

CC(C)C[C@@H](C(=O)N[C@@H](C[C@@H]1CCNC1=O)C(O)S(=O)(=O)O)NC(=O)OC[C@@H]2CCC(=O)N2CC3CCC(CC3)(F)F
Non polymer #3 A1AGP

InChI=1S/C26H42F2N4O9S/c1-15(2)11-19(23(35)30-20(24(36)42(38,39)40)12-17-7-10-29-22(17)34)31-25(37)41-14-18-3-4-21(33)32(18)13-16-5-8-26(27,28)9-6-16/h15-20,24,36H,3-14H2,1-2H3,(H,29,34)(H,30,35)(H,31,37)(H,38,39,40)/t17-,18-,19-,20-,24-/m0/s1

CC(C)C[C@@H](C(=O)N[C@@H](C[C@@H]1CCNC1=O)C(O)S(=O)(=O)O)NC(=O)OC[C@@H]2CCC(=O)N2CC3CCC(CC3)(F)F
Non polymer #4 PG4

InChI=1S/C8H18O5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h9-10H,1-8H2

C(COCCOCCOCCO)O
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Reference