2024-10-19_00000053|ligand|8UND

X-ray Structure of SARS-CoV-2 main protease covalently bound to inhibitor GRL-190-21 at 1.90 A.; X-ray diffraction 1.90Å
Protein #1 306 residues (100% resolved)

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ
Non polymer #2 X4N

InChI=1S/C24H36F3N5O4/c1-22(2,3)17(31-21(36)24(25,26)27)20(35)32-11-14-15(23(14,4)5)16(32)19(34)30-13(10-28)9-12-7-6-8-29-18(12)33/h10,12-17,28H,6-9,11H2,1-5H3,(H,29,33)(H,30,34)(H,31,36)/b28-10+/t12-,13-,14-,15-,16-,17+/m0/s1

[H]/N=C/[C@H](C[C@@H]1CCCNC1=O)NC(=O)[C@@H]2[C@@H]3[C@@H](C3(C)C)CN2C(=O)[C@H](C(C)(C)C)NC(=O)C(F)(F)F
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Reference