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2H7W

Crystal structure of Chagasin, the endogenous cysteine-protease inhibitor from Trypanosoma cruzi

Functional Information from GO Data
ChainGOidnamespacecontents
A0004869molecular_functioncysteine-type endopeptidase inhibitor activity
A0005515molecular_functionprotein binding
A0009986cellular_componentcell surface
A0020016cellular_componentciliary pocket
A0030414molecular_functionpeptidase inhibitor activity
A0031410cellular_componentcytoplasmic vesicle
B0004869molecular_functioncysteine-type endopeptidase inhibitor activity
B0005515molecular_functionprotein binding
B0009986cellular_componentcell surface
B0020016cellular_componentciliary pocket
B0030414molecular_functionpeptidase inhibitor activity
B0031410cellular_componentcytoplasmic vesicle
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsMotif: {"description":"BC loop","evidences":[{"source":"PubMed","id":"17502099","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17561110","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18515357","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19143838","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsMotif: {"description":"DE loop","evidences":[{"source":"PubMed","id":"17502099","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17561110","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18515357","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19143838","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues18
DetailsMotif: {"description":"FG loop","evidences":[{"source":"PubMed","id":"17502099","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17561110","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18515357","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19143838","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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