RBBP6

RBBP6

RBBP6

Protein-coding gene in the species Homo sapiens


Retinoblastoma-binding protein 6 is a protein that in humans is encoded by the RBBP6 gene.[5][6][7]

Quick Facts Available structures, PDB ...

Function

The retinoblastoma tumor suppressor (pRB) protein binds with many other proteins. In various human cancers, pRB suppresses cellular proliferation and is inactivated. Cell cycle-dependent phosphorylation regulates the activity of pRB. This gene encodes a protein which binds to underphosphorylated but not phosphorylated pRB. Multiple alternatively spliced transcript variants that encode different isoforms have been found for this gene.[7]

Interactions

RBBP6 has been shown to interact with Y box binding protein 1.[8]


References

  1. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  2. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. Sakai Y, Saijo M, Coelho K, Kishino T, Niikawa N, Taya Y (Nov 1995). "cDNA sequence and chromosomal localization of a novel human protein, RBQ-1 (RBBP6), that binds to the retinoblastoma gene product". Genomics. 30 (1): 98–101. doi:10.1006/geno.1995.0017. PMID 8595913.
  4. Pugh DJ, Ab E, Faro A, Lutya PT, Hoffmann E, Rees DJ (Feb 2006). "DWNN, a novel ubiquitin-like domain, implicates RBBP6 in mRNA processing and ubiquitin-like pathways". BMC Structural Biology. 6: 1. doi:10.1186/1472-6807-6-1. PMC 1360078. PMID 16396680.
  5. Chibi M, Meyer M, Skepu A, G Rees DJ, Moolman-Smook JC, Pugh DJ (Dec 2008). "RBBP6 interacts with multifunctional protein YB-1 through its RING finger domain, leading to ubiquitination and proteosomal degradation of YB-1". Journal of Molecular Biology. 384 (4): 908–16. doi:10.1016/j.jmb.2008.09.060. PMID 18851979.

Further reading


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