2024-07-06_00000342|ligand|9ATI

Crystal structure of MERS 3CL protease in complex with a racemic bicyclo[2.2.1]heptenyl-methyl 2-pyrrolidone inhibitor; X-ray diffraction 1.60Å
Protein #1 313 residues (97% resolved)

MHHHHHHSGLVKMSHPSGDVEACMVQVTCGSMTLNGLWLDNTVWCPRHVMCPADQLSDPNYDALLISMTNHSFSVQKHIGAPANLRVVGHAMQGTLLKLTVDVANPSTPAYTFTTVKPGAAFSVLACYNGRPTGTFTVVMRPNYTIKGSFLCGSCGSVGYTKEGSVINFCYMHQMELANGTHTGSAFDGTMYGAFMDKQVHQVQLTDKYCSVNVVAWLYAAILNGCAWFVKPNRTSVVSFNEWALANQFTEFVGTQSVDMLAVKTGVAIEQLLYAIQQLYTGFQGKQILGSTMLEDEFTPEDVNMQIMGVVMQ

MHHHHHHSGLVKMSHPSGDVEACMVQVTCGSMTLNGLWLDNTVWCPRHVMCPADQLSDPNYDALLISMTNHSFSVQKHIGAPANLRVVGHAMQGTLLKLTVDVANPSTPAYTFTTVKPGAAFSVLACYNGRPTGTFTVVMRPNYTIKGSFLCGSCGSVGYTKEGSVINFCYMHQMELANGTHTGSAFDGTMYGAFMDKQVHQVQLTDKYCSVNVVAWLYAAILNGCAWFVKPNRTSVVSFNEWALANQFTEFVGTQSVDMLAVKTGVAIEQLLYAIQQLYTGFQGKQILGSTMLEDEFTPEDVNMQIMGVVMQ
Non polymer #2 A1AGU

InChI=1S/C27H42N4O9S/c1-15(2)7-21(25(34)29-22(26(35)41(37,38)39)11-19-5-6-28-24(19)33)30-27(36)40-14-17-10-23(32)31(12-17)13-20-9-16-3-4-18(20)8-16/h3-4,15-22,26,35H,5-14H2,1-2H3,(H,28,33)(H,29,34)(H,30,36)(H,37,38,39)/t16-,17+,18+,19+,20+,21+,22+,26-/m1/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]2CC(=O)N(C2)C[C@@H]3C[C@H]4C[C@@H]3C=C4
Non polymer #3 A1AGV

InChI=1S/C27H42N4O9S/c1-15(2)7-21(25(34)29-22(26(35)41(37,38)39)11-19-5-6-28-24(19)33)30-27(36)40-14-17-10-23(32)31(12-17)13-20-9-16-3-4-18(20)8-16/h3-4,15-22,26,35H,5-14H2,1-2H3,(H,28,33)(H,29,34)(H,30,36)(H,37,38,39)/t16-,17+,18+,19+,20+,21+,22+,26+/m1/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]2CC(=O)N(C2)C[C@@H]3C[C@H]4C[C@@H]3C=C4
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Reference