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6XHL

Covalent complex of SARS-CoV main protease with N-[(2S)-1-({(2S,3S)-3,4-dihydroxy-1-[(3S)-2-oxopyrrolidin-3-yl]butan-2-yl}amino)-4-methyl-1-oxopentan-2-yl]-4-methoxy-1H-indole-2-carboxamide

Functional Information from GO Data
ChainGOidnamespacecontents
A0008233molecular_functionpeptidase activity
A0019082biological_processviral protein processing
B0008233molecular_functionpeptidase activity
B0019082biological_processviral protein processing
Functional Information from PDB Data
site_idAC1
Number of Residues17
Detailsbinding site for residue V2M A 9001
ChainResidue
AHIS41
AMET165
AGLU166
AHIS172
AGLN189
ATHR190
AALA191
AHOH9171
AHOH9209
APHE140
ALEU141
AASN142
AGLY143
ASER144
ACYS145
AHIS163
AHIS164

site_idAC2
Number of Residues18
Detailsbinding site for Di-peptide V2M B 9001 and CYS B 145
ChainResidue
BLEU27
BASN28
BHIS41
BPHE140
BASN142
BGLY143
BSER144
BGLY146
BSER147
BHIS163
BHIS164
BMET165
BGLU166
BHIS172
BGLN189
BTHR190
BHOH9161
BHOH9175

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: For 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772, ECO:0000269|PubMed:16306590
ChainResidueDetails
AHIS41
BHIS41

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: For 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772
ChainResidueDetails
ACYS145
BCYS145

site_idSWS_FT_FI3
Number of Residues2
DetailsSITE: Cleavage; by 3CL-PRO => ECO:0000269|PubMed:14561748
ChainResidueDetails
AGLN306
BGLN306

237735

PDB entries from 2025-06-18

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