1WD2

Solution Structure of the C-terminal RING from a RING-IBR-RING (TRIAD) motif


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpecies
Ad1wd2a1 Small proteins RING/U-box RING/U-box RING finger domain, C3HC4 Ariadne-1 protein homolog human (Homo sapiens ) [TaxId: 9606 ]
Ad1wd2a2 Artifacts Tags Tags Tags C-terminal Tags human (Homo sapiens ) [TaxId: 9606 ]

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
APF01485IBR domain, a half RING-finger domain (IBR)IBR domain, a half RING-finger domainThe IBR (In Between Ring fingers) domain is often found to occur between pairs of ring fingers (Pfam:PF00097). This domain has also been called the C6HC domain and DRIL (for double RING finger linked) domain [2]. Proteins that contain two Ring fing ...The IBR (In Between Ring fingers) domain is often found to occur between pairs of ring fingers (Pfam:PF00097). This domain has also been called the C6HC domain and DRIL (for double RING finger linked) domain [2]. Proteins that contain two Ring fingers and an IBR domain (these proteins are also termed RBR family proteins) are thought to exist in all eukaryotic organisms. RBR family members play roles in protein quality control and can indirectly regulate transcription [3]. Evidence suggests that RBR proteins are often parts of cullin-containing ubiquitin ligase complexes. The ubiquitin ligase Parkin is an RBR family protein whose mutations are involved in forms of familial Parkinson's disease [3][4].
Domain