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2HD0

Structure of the catalytic domain of hepatitis C virus NS2

Functional Information from GO Data
ChainGOidnamespacecontents
A0004197molecular_functioncysteine-type endopeptidase activity
B0004197molecular_functioncysteine-type endopeptidase activity
C0004197molecular_functioncysteine-type endopeptidase activity
D0004197molecular_functioncysteine-type endopeptidase activity
E0004197molecular_functioncysteine-type endopeptidase activity
F0004197molecular_functioncysteine-type endopeptidase activity
G0004197molecular_functioncysteine-type endopeptidase activity
H0004197molecular_functioncysteine-type endopeptidase activity
I0004197molecular_functioncysteine-type endopeptidase activity
J0004197molecular_functioncysteine-type endopeptidase activity
K0004197molecular_functioncysteine-type endopeptidase activity
L0004197molecular_functioncysteine-type endopeptidase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues240
DetailsRegion: {"description":"Interaction with host SCPS1","evidences":[{"source":"UniProtKB","id":"Q99IB8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsActive site: {"description":"For protease NS2 activity; shared with dimeric partner","evidences":[{"source":"PROSITE-ProRule","id":"PRU01030","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16862121","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8248148","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues12
DetailsActive site: {"description":"For protease NS2 activity; shared with dimeric partner","evidences":[{"source":"PROSITE-ProRule","id":"PRU01030","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsLipidation: {"description":"S-palmitoyl cysteine; by host","evidences":[{"source":"PubMed","id":"31597774","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA10
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA11
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA12
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA2
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA3
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA4
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA5
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA6
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA7
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA8
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

site_idMCSA9
Number of Residues
DetailsM-CSA 776
ChainResidueDetails

239492

PDB entries from 2025-07-30

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