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8GQQ

The three-dimensional structure of Cystatin A2, a cysteine protease inhibitor from Dictyostelium discoideum

Functional Information from GO Data
ChainGOidnamespacecontents
A0004866molecular_functionendopeptidase inhibitor activity
A0004869molecular_functioncysteine-type endopeptidase inhibitor activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0030162biological_processregulation of proteolysis
A0030414molecular_functionpeptidase inhibitor activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsMotif: {"description":"Secondary area of contact","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsSite: {"description":"Reactive site","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-07-09

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