3.0
Summary
| Name |  RBBP6
|
| Full Name | E3 ubiquitin-protein ligase RBBP6 |
| Synonyms | Proliferation potential-related protein, Protein P2P-R, RING-type E3 ubiquitin transferase RBBP6, Retinoblastoma-binding Q protein 1, RBQ-1, Retinoblastoma-binding protein 6, p53-associated cellular protein of testis | P2PR, PACT, RBQ1 |
| Primary ID | Q7Z6E9 |
| Links |  -  -  |
| Type | protein |
| Relations | 2 |
| Function | E3 ubiquitin-protein ligase which promotes ubiquitination of YBX1, leading to its degradation by the proteasome (PubMed:18851979). May play a role as a scaffold protein to promote the assembly of the p53/TP53-MDM2 complex, resulting in increase of MDM2-mediated ubiquitination and degradation of p53/TP53; may function as negative regulator of p53/TP53, leading to both apoptosis and cell growth (By similarity). Regulates DNA-replication and the stability of chromosomal common fragile sites (CFSs) in a ZBTB38- and MCM10-dependent manner. Controls ZBTB38 protein stability and abundance via ubiquitination and proteasomal degradation, and ZBTB38 in turn negatively regulates the expression of MCM10 which plays an important role in DNA-replication (PubMed:24726359). |
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ubiquitination
ubiquitination