Structure of PDB 8tpf Chain A Binding Site BS01

Receptor Information
>8tpf Chain A (length=305) Species: 2901879 (Severe acute respiratory syndrome coronavirus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDML
NPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPK
YKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGF
NIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTI
TVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDIL
GPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQC
SGVTF
Ligand information
Ligand IDJWI
InChIInChI=1S/C26H35N3O3/c1-26(2,3)20-11-13-22(14-12-20)29(23(31)15-17-30)24(19-8-7-16-27-18-19)25(32)28-21-9-5-4-6-10-21/h7-8,11-14,16,18,21,24,30H,4-6,9-10,15,17H2,1-3H3,(H,28,32)/t24-/m1/s1
InChIKeyJJHAFSMKINYTFD-XMMPIXPASA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(C)(C)c1ccc(cc1)N([C@@H](C(=O)NC2CCCCC2)c3cccnc3)C(=O)CCO
OpenEye OEToolkits 2.0.7CC(C)(C)c1ccc(cc1)N([C@H](c2cccnc2)C(=O)NC3CCCCC3)C(=O)CCO
CACTVS 3.385CC(C)(C)c1ccc(cc1)N([CH](C(=O)NC2CCCCC2)c3cccnc3)C(=O)CCO
ACDLabs 12.01CC(C)(C)c1ccc(cc1)N(C(=O)CCO)C(c1cccnc1)C(=O)NC1CCCCC1
OpenEye OEToolkits 2.0.7CC(C)(C)c1ccc(cc1)N(C(c2cccnc2)C(=O)NC3CCCCC3)C(=O)CCO
FormulaC26 H35 N3 O3
NameN-(4-tert-butylphenyl)-N-[(1R)-2-(cyclohexylamino)-2-oxo-1-(pyridin-3-yl)ethyl]-3-hydroxypropanamide
ChEMBL
DrugBank
ZINC
PDB chain8tpf Chain A Residue 500 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8tpf Design, Synthesis, X-ray Crystallography, and Biological Activities of Covalent, Non-Peptidic Inhibitors of SARS-CoV-2 Main Protease.
Resolution1.95 Å
Binding residue
(original residue number in PDB)
H41 M49 F140 L141 N142 G143 C145 H164 M165 E166 D187 Q189
Binding residue
(residue number reindexed from 1)
H41 M49 F140 L141 N142 G143 C145 H164 M165 E166 D187 Q189
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:8tpf, PDBe:8tpf, PDBj:8tpf
PDBsum8tpf
PubMed38192109
UniProtP0DTD1|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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