Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad2brfa1 All beta proteins SMAD/FHA domain SMAD/FHA domain FHA domain Polynucleotide kinase 3'-phosphatase HUMAN (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyFHA domain 8019140 4002605 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySMAD/FHA domain-like 8058041 3000137 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AFHA_1e2brfA1 A: beta sandwichesX: SMAD/FHA domain (From Topology)H: SMAD/FHA domain (From Topology)T: SMAD/FHA domainF: FHA_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.200.20 Mainly Beta Sandwich Tumour Suppressor Smad4 CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF17913FHA domain (FHA_2)FHA domainThis entry represents a divergent FHA domain which in PNK binds to phosphorylated segment of XRCC1 [1].Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
BIFUNCTIONAL POLYNUCLEOTIDE PHOSPHATASE/KINASE