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3AVZ

Structure of SARS 3CL protease with peptidic aldehyde inhibitor containing cyclohexyl side chain

Functional Information from GO Data
ChainGOidnamespacecontents
A0008233molecular_functionpeptidase activity
A0019082biological_processviral protein processing
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR CHAIN B OF PEPTIDE ACE-SER-ALA-VAL-ALC-HIS-H
ChainResidue
AHIS41
AASP187
AILE188
AGLN189
ATHR190
AALA191
AGLN192
AASN142
AGLY143
ASER144
ACYS145
AHIS163
AHIS164
AMET165
AGLU166

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"For 3CL-PRO activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00772","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16306590","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"For 3CL-PRO activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00772","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2025-12-10

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