Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyHomodimerisation domain of STAR-like8052675 3002134 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyHomodimerisation domain of STAR-like8052675 3002134 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF16544e4jvyA1 A: alpha duplicates or obligate multimersX: Qua1 (From Topology)H: Qua1 (From Topology)T: Qua1F: PF16544ECOD (1.6)
APF00013e4jvyA2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Eukaryotic type KH-domain (KH-domain type I)F: PF00013ECOD (1.6)
BPF16544e4jvyB1 A: alpha duplicates or obligate multimersX: Qua1 (From Topology)H: Qua1 (From Topology)T: Qua1F: PF16544ECOD (1.6)
BPF00013e4jvyB2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Eukaryotic type KH-domain (KH-domain type I)F: PF00013ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.1370.10 Alpha Beta 2-Layer Sandwich Ribosomal Protein S8 Chain: A, domain 1CATH (4.3.0)
B3.30.1370.10 Alpha Beta 2-Layer Sandwich Ribosomal Protein S8 Chain: A, domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF16544Homodimerisation region of STAR domain protein (STAR_dimer)Homodimerisation region of STAR domain proteinThis family is the homodimerisation domain of quaking proteins. Quaking-dimer is a helix-turn-helix dimer with an additional helix in the turn region. Dimerisation is required for adequate RNA-binding. Quaking is a prototypical member of the STAR (si ...This family is the homodimerisation domain of quaking proteins. Quaking-dimer is a helix-turn-helix dimer with an additional helix in the turn region. Dimerisation is required for adequate RNA-binding. Quaking is a prototypical member of the STAR (signal transducer and activator of RNA) protein family, which plays key roles in post-transcriptional gene regulation by controlling mRNA translation, stability and splicing [1]. STAR_dimer is the homodimerisation domain, Qua1 of the STAR domain of a series of proteins referred to as STAR/GSG, or Signal Transduction and Activation of RNA/GRP33, Sam68, GLD-1 family. These are conserved in higher eukaryotes and are RNA-binding transcriptional regulators. The STAR domain is a KH domain flanked by two homologous regions, Qua1 and Qua2. Qua1, this family, is the homodimerisation domain, and the KH plus Qua2 is the RNA-binding region [2].
Domain
A, B
PF00013KH domain (KH_1)KH domainKH motifs bind RNA in vitro. Autoantibodies to Nova, a KH domain protein, cause paraneoplastic opsoclonus ataxia.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Female germline-specific tumor suppressor gld-1
C [auth D],
D [auth F]
RNA (5'-R(P*CP*UP*AP*AP*CP*AP*A)-3')---