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7AXO

Structure of SARS-CoV-2 Main Protease bound to AR-42.

Functional Information from GO Data
ChainGOidnamespacecontents
A0008233molecular_functionpeptidase activity
A0019082biological_processviral protein processing
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue DMS A 501
ChainResidue
APHE140
ALEU141
AHIS163
AGLU166

site_idAC2
Number of Residues8
Detailsbinding site for residue DMS A 502
ChainResidue
AASP263
AHOH622
AHOH646
AGLN74
ALEU75
AARG76
APHE223
ATHR224

site_idAC3
Number of Residues6
Detailsbinding site for residue DMS A 503
ChainResidue
AMET6
APHE8
ASER123
AGLN127
AARG298
AHOH768

site_idAC4
Number of Residues3
Detailsbinding site for residue DMS A 504
ChainResidue
AGLY15
AMET17
ALYS97

site_idAC5
Number of Residues2
Detailsbinding site for residue DMS A 505
ChainResidue
ATYR37
ATYR101

site_idAC6
Number of Residues13
Detailsbinding site for residue QCP A 506
ChainResidue
ALYS12
APRO96
ALYS97
ATHR98
ALEU271
ALEU272
AGLN273
AGLY275
AMET276
ALEU287
AHOH659
AHOH678
AHOH780

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: For 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772, ECO:0000305|PubMed:32198291
ChainResidueDetails
AHIS41

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Nucleophile; for 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772, ECO:0000269|PubMed:32198291
ChainResidueDetails
ACYS145

site_idSWS_FT_FI3
Number of Residues1
DetailsSITE: Cleavage; by 3CL-PRO => ECO:0000250|UniProtKB:P0C6V3
ChainResidueDetails
AGLN306

221051

PDB entries from 2024-06-12

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