Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilySH3-domain 8041562 3000153 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySH3-domain 8041562 3000153 SCOP2B (2022-06-29)
BSCOP2 FamilyRegulatory factor Nef 8086595 4001772 SCOP2 (2022-06-29)
BSCOP2 SuperfamilyRegulatory factor Nef 8086596 3000353 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Ae4d8dA1 A: beta-GraspX: Ubiquitin-relatedH: Ubiquitin-likeT: V-setF:ECOD (20:10:01)
Ce4d8dC1 A: Globin-likeX: Globin-likeH: Globin-likeT: YbeYF:ECOD (20:10:01)
Be4d8dB1 A: Globin-likeX: Globin-likeH: Globin-likeT: YbeYF:ECOD (20:10:01)
De4d8dD2 A: POZ domainX: POZ domainH: POZ domainT: TransglyF:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.30.30.40 Mainly Beta Roll SH3 type barrels. SH3 DomainsCATH (4.3.0)
C2.30.30.40 Mainly Beta Roll SH3 type barrels. SH3 DomainsCATH (4.3.0)
B3.30.62.10 Alpha Beta 2-Layer Sandwich Nef Regulatory Factor Nef Regulatory FactorCATH (4.3.0)
D3.30.62.10 Alpha Beta 2-Layer Sandwich Nef Regulatory Factor Nef Regulatory FactorCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C
PF00018SH3 domain (SH3_1)SH3 domainSH3 (Src homology 3) domains are often indicative of a protein involved in signal transduction related to cytoskeletal organisation. First described in the Src cytoplasmic tyrosine kinase Swiss:P12931. The structure is a partly opened beta barrel. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C
Tyrosine-protein kinase Fyn
B, D
Protein Nef

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, C
PharosP06241