1OAI

Complex between Tap UBA domain and FxFG nucleoporin peptide


Domain Annotation: SCOP Classification SCOP Database (version: 2.0) Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpecies
Ad1oaia_ All alpha proteins RuvA C-terminal domain-like UBA-like TAP-C domain-like FG-binding, C-terminal domain of TAP HUMAN (Homo sapiens ) [TaxId: 9606 ]
ChainDomainClassArchitectureTopologyHomology
A1.10.8.10 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
APF09162Tap, RNA-binding (Tap-RNA_bind)Tap, RNA-bindingMembers of this family adopt a structure consisting of an alpha+beta sandwich with an antiparallel beta-sheet, arranged in a 2(beta-alpha-beta) motif. They are mainly found in mRNA export factors, and mediate the sequence nonspecific nuclear export o ...Members of this family adopt a structure consisting of an alpha+beta sandwich with an antiparallel beta-sheet, arranged in a 2(beta-alpha-beta) motif. They are mainly found in mRNA export factors, and mediate the sequence nonspecific nuclear export of cellular mRNAs as well as the sequence-specific export of retroviral mRNAs bearing the constitutive transport element [1].
Domain
APF02136Nuclear transport factor 2 (NTF2) domain (NTF2)Nuclear transport factor 2 (NTF2) domainThis family includes the NTF2-like Delta-5-3-ketosteroid isomerase proteins.Domain
APF03943TAP C-terminal domain (TAP_C)TAP C-terminal domainThe vertebrate Tap protein is a member of the NXF family of shuttling transport receptors for nuclear export of mRNA. Tap has a modular structure, and its most C-terminal domain is important for binding to FG repeat-containing nuclear pore proteins ( ...The vertebrate Tap protein is a member of the NXF family of shuttling transport receptors for nuclear export of mRNA. Tap has a modular structure, and its most C-terminal domain is important for binding to FG repeat-containing nuclear pore proteins (FG-nucleoporins) and is sufficient to mediate nuclear shuttling [1]. The structure of the C-terminal domain is composed of four helices [1]. The structure is related to the UBA domain.
Domain