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3MUU

Crystal structure of the Sindbis virus E2-E1 heterodimer at low pH

Functional Information from GO Data
ChainGOidnamespacecontents
A0004252molecular_functionserine-type endopeptidase activity
A0005198molecular_functionstructural molecule activity
A0019028cellular_componentviral capsid
A0055036cellular_componentvirion membrane
B0004252molecular_functionserine-type endopeptidase activity
B0005198molecular_functionstructural molecule activity
B0019028cellular_componentviral capsid
B0055036cellular_componentvirion membrane
C0004252molecular_functionserine-type endopeptidase activity
C0005198molecular_functionstructural molecule activity
C0019028cellular_componentviral capsid
C0055036cellular_componentvirion membrane
D0004252molecular_functionserine-type endopeptidase activity
D0005198molecular_functionstructural molecule activity
D0019028cellular_componentviral capsid
D0055036cellular_componentvirion membrane
E0004252molecular_functionserine-type endopeptidase activity
E0005198molecular_functionstructural molecule activity
E0019028cellular_componentviral capsid
E0055036cellular_componentvirion membrane
F0004252molecular_functionserine-type endopeptidase activity
F0005198molecular_functionstructural molecule activity
F0019028cellular_componentviral capsid
F0055036cellular_componentvirion membrane
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsSite: {"description":"Cleavage; by host signal peptidase","evidences":[{"source":"UniProtKB","id":"P03315","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine; by host","evidences":[{"source":"PubMed","id":"12388725","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

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PDB entries from 2025-11-19

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