E3 ubiquitin-protein ligase RNF123 is an enzyme that in humans is encoded by the RNF123gene.[1]
The protein encoded by this gene contains a RING finger, a motif present in a variety of functionally distinct proteins and known to be involved in protein-protein and protein-DNA interactions.[1]
Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID14702039.
Kamura T, Hara T, Matsumoto M, et al. (2005). "Cytoplasmic ubiquitin ligase KPC regulates proteolysis of p27(Kip1) at G1 phase". Nat. Cell Biol. 6 (12): 1229–35. doi:10.1038/ncb1194. PMID15531880.
Kotoshiba S, Kamura T, Hara T, et al. (2005). "Molecular dissection of the interaction between p27 and Kip1 ubiquitylation-promoting complex, the ubiquitin ligase that regulates proteolysis of p27 in G1 phase". J. Biol. Chem. 280 (18): 17694–700. doi:10.1074/jbc.M500866200. PMID15746103.