8GQQ

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

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00031e8gqqA1 A: a+b two layersX: Cystatin-likeH: Cystatin/monellin (From Topology)T: Cystatin/monellinF: PF00031ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00031Cystatin domain (Cystatin)Cystatin domainVery diverse family. Attempts to define separate sub-families failed. Typically, either the N-terminal or C-terminal end is very divergent. But splitting into two domains would make very short families. All members except Swiss:Q03196 and Swiss:Q1 ...Very diverse family. Attempts to define separate sub-families failed. Typically, either the N-terminal or C-terminal end is very divergent. But splitting into two domains would make very short families. All members except Swiss:Q03196 and Swiss:Q10993 are found. Pfam:PF00666 are related to this family but have not been included.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Cystatin-A2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR001713Proteinase inhibitor I25A, stefinFamily
IPR000010Cystatin domainDomain
IPR046350Cystatin superfamilyHomologous Superfamily