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2Z9G

Complex structure of SARS-CoV 3C-like protease with PMA

Functional Information from GO Data
ChainGOidnamespacecontents
A0008233molecular_functionpeptidase activity
A0019082biological_processviral protein processing
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE HG A 601
ChainResidue
AHIS41
ACYS44
AMET49
ATYR54
ABNZ602

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE BNZ A 602
ChainResidue
AARG188
AGLN189
AHG601
AHIS41
AMET49
ATYR54
AASP187

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: For 3CL-PRO activity => ECO:0000255|PROSITE-ProRule:PRU00772
ChainResidueDetails
AHIS41
ACYS145

site_idSWS_FT_FI2
Number of Residues1
DetailsSITE: Cleavage; by 3CL-PRO => ECO:0000269|PubMed:14561748
ChainResidueDetails
AGLN306

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 2bx4
ChainResidueDetails
ACYS145
AHIS41

site_idMCSA1
Number of Residues3
DetailsM-CSA 830
ChainResidueDetails
AHIS41proton acceptor, proton donor
AGLY143electrostatic stabiliser
ACYS145electrostatic stabiliser

219515

PDB entries from 2024-05-08

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