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)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Be1efnB1 A: Regulatory factor NefX: Regulatory factor NefH: Regulatory factor NefT: F-proteinF:ECOD (20:10:01)
De1efnD1 A: C-terminal subdomain in Lon-related proteases catalytic domainsX: C-terminal subdomain in Lon-related proteases catalytic domainsH: C-terminal subdomain in Lon-related proteases catalytic domainsT: NTP_transf_2, PAP_NTPaseF:ECOD (20:10:01)
Ae1efnA1 A: Cloacin translocation domainX: Cloacin translocation domainH: Cloacin translocation domainT: KOW, Ribosomal_L26F:ECOD (20:10:01)
Ce1efnC1 A: Cloacin translocation domainX: Cloacin translocation domainH: Cloacin translocation domainT: KOW, Ribosomal_L26F:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
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)
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)

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
B, D
HIV-1 NEF PROTEIN
A, C
FYN TYROSINE KINASE

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, C
PharosP06241