3.0
Summary
| Name |  ARIH2
|
| Full Name | E3 ubiquitin-protein ligase ARIH2 |
| Synonyms | ARI-2, Protein ariadne-2 homolog, RING-type E3 ubiquitin transferase ARIH2, Triad1 protein | ARI2, TRIAD1 |
| Primary ID | O95376 |
| Links |  -  -  |
| Type | protein |
| Relations | 2 |
| Function | E3 ubiquitin-protein ligase, which catalyzes ubiquitination of target proteins together with ubiquitin-conjugating enzyme E2 UBE2L3 (PubMed:16118314, PubMed:17646546, PubMed:19340006, PubMed:24076655). Acts as an atypical E3 ubiquitin-protein ligase by working together with cullin-5-RING ubiquitin ligase complex (ECS complex, also named CRL5 complex) and initiating ubiquitination of ECS substrates: associates with ECS complex and specifically mediates addition of the first ubiquitin on ECS targets (By similarity). The initial ubiquitin is then elongated (By similarity). E3 ubiquitin-protein ligase activity is activated upon binding to neddylated form of the ECS complex (PubMed:24076655). Mediates 'Lys-6', 'Lys-48'- and 'Lys-63'-linked polyubiquitination (PubMed:16118314, PubMed:17646546, PubMed:19340006). May play a role in myelopoiesis (PubMed:19340006). |
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