2025-05-10_00000115
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ligand
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9BQG
Structure of the SARS-CoV-2 main protease in complex with inhibitor k68;
X-ray diffraction 1.65Å
Protein #1
306 residues (100% resolved)
Raw Sequence ...
SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ
Canonical Sequence ...
SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ
Non polymer #2
A1AQ3
InChI=1S/C24H35N3O6/c1-24(2,3)33-19-12-20(22(30)26-18(14-28)11-17-9-10-25-21(17)29)27(13-19)23(31)32-15-16-7-5-4-6-8-16/h4-8,17-20,28H,9-15H2,1-3H3,(H,25,29)(H,26,30)/t17-,18+,19?,20-/m0/s1
InChI=1S/C24H35N3O6/c1-24(2,3)33-19-12-20(22(30)26-18(14-28)11-17-9-10-25-21(17)29)27(13-19)23(31)32-15-16-7-5-4-6-8-16/h4-8,17-20,28H,9-15H2,1-3H3,(H,25,29)(H,26,30)/t17-,18+,19?,20-/m0/s1
SMILES: CC(C)(C)O[C@@H]1C[C@H](N(C1)C(=O)OCc2ccccc2)C(=O)N[C@@H](C[C@@H]3CCNC3=O)CO
CC(C)(C)O[C@@H]1C[C@H](N(C1)C(=O)OCc2ccccc2)C(=O)N[C@@H](C[C@@H]3CCNC3=O)CO
Biounit #1
homo-dimer
Download coordinates
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Model
Reference
100%