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3MJ5

Severe Acute Respiratory Syndrome-Coronavirus Papain-Like Protease Inhibitors: Design, Synthesis, Protein-Ligand X-ray Structure and Biological Evaluation

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
B0006508biological_processproteolysis
B0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE GRM A 801
ChainResidue
ALEU163
BMET209
BGLY210
BPRO248
AGLY164
AASP165
APRO248
APRO249
ATYR269
AGLN270
ATYR274
ATHR302

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 901
ChainResidue
ACYS190
ACYS193
ACYS225
ACYS227

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE GRM B 801
ChainResidue
AMET209
AGLY210
APRO248
ATYR269
BGLY164
BASP165
BPRO249
BTYR265
BTYR269
BTYR274
BTHR302

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN B 901
ChainResidue
BCYS190
BHIS192
BCYS193
BCYS225
BCYS227

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues74
DetailsZinc finger: {"description":"C4-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00444","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16306590","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"For PL-PRO activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00444","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsActive site: {"description":"For PL-PRO activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00444","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16306590","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00444","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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