Structure of PDB 8hvk Chain B Binding Site BS01

Receptor Information
>8hvk Chain B (length=298) Species: 2697049 (Severe acute respiratory syndrome coronavirus 2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FRKMAFPSGKVESCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNP
NYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYK
FVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNI
DYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITV
NVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGP
LSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQC
Ligand information
Ligand ID4WI
InChIInChI=1S/C23H34F3N5O4/c1-21(2,3)16(30-20(35)23(24,25)26)19(34)31-10-13-14(22(13,4)5)15(31)18(33)29-12(9-27)8-11-6-7-28-17(11)32/h9,11-16,27H,6-8,10H2,1-5H3,(H,28,32)(H,29,33)(H,30,35)/b27-9+/t11-,12-,13-,14-,15-,16+/m0/s1
InChIKeyWDVIRQQKRMIXGS-XIFHJVQQSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(C)(C)[C@H](NC(=O)C(F)(F)F)C(=O)N1C[C@H]2[C@@H]([C@H]1C(=O)N[C@@H](C[C@@H]3CCNC3=O)C=N)C2(C)C
OpenEye OEToolkits 2.0.7[H]/N=C/[C@H](C[C@@H]1CCNC1=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
ACDLabs 12.01CC1(C)C2C(C(=O)NC(C=N)CC3CCNC3=O)N(CC21)C(=O)C(NC(=O)C(F)(F)F)C(C)(C)C
OpenEye OEToolkits 2.0.7CC1(C2C1C(N(C2)C(=O)C(C(C)(C)C)NC(=O)C(F)(F)F)C(=O)NC(CC3CCNC3=O)C=N)C
CACTVS 3.385CC(C)(C)[CH](NC(=O)C(F)(F)F)C(=O)N1C[CH]2[CH]([CH]1C(=O)N[CH](C[CH]3CCNC3=O)C=N)C2(C)C
FormulaC23 H34 F3 N5 O4
Name(1R,2S,5S)-N-{(1E,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-6,6-dimethyl-3-[3-methyl-N-(trifluoroacetyl)-L-valyl]-3-azabicyclo[3.1.0]hexane-2-carboxamide;
PF-07321332, bound form;
nirmatrelvir, bound form;
Paxlovid, bound form
ChEMBL
DrugBank
ZINC
PDB chain8hvk Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8hvk Crystal structure of SARS-Cov-2 main protease G15S mutant in complex with PF07321332
Resolution1.63 Å
Binding residue
(original residue number in PDB)
H41 F140 N142 G143 C145 H163 H164 M165 E166 L167 Q189 T190
Binding residue
(residue number reindexed from 1)
H39 F138 N140 G141 C143 H161 H162 M163 E164 L165 Q187 T188
Annotation score1
Enzymatic activity
Enzyme Commision number 2.1.1.56: mRNA (guanine-N(7))-methyltransferase.
2.1.1.57: methyltransferase cap1.
2.7.7.48: RNA-directed RNA polymerase.
2.7.7.50: mRNA guanylyltransferase.
3.1.13.-
3.4.19.12: ubiquitinyl hydrolase 1.
3.4.22.-
3.4.22.69: SARS coronavirus main proteinase.
3.6.4.12: DNA helicase.
3.6.4.13: RNA helicase.
4.6.1.-
Gene Ontology
Molecular Function
GO:0008233 peptidase activity
Biological Process
GO:0019082 viral protein processing

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Molecular Function

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Biological Process
External links
PDB RCSB:8hvk, PDBe:8hvk, PDBj:8hvk
PDBsum8hvk
PubMed
UniProtP0DTD1|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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