This article is about the Cdk-activating phosphatase. Not to be confused with
CD25.
Enzyme
Cdc25 is a dual-specificity phosphatase first isolated from the yeast Schizosaccharomyces pombe as a cell cycle defective mutant.[1] As with other cell cycle proteins or genes such as Cdc2 and Cdc4, the "cdc" in its name refers to "cell division cycle".[2]
Dual-specificity phosphatases are considered a sub-class of protein tyrosine phosphatases. By removing inhibitory phosphate residues from target cyclin-dependent kinases (Cdks),[3] Cdc25 proteins control entry into and progression through various phases of the cell cycle, including mitosis and S ("Synthesis") phase.
- ^ cdc25+ functions as an inducer in the mitotic control of fission yeast.
Russell P, Nurse P. (1986 ) Cell: 45:145-53
- ^ Boutros, R., Lobjois, V. & Ducommun, B. CDC25 phosphatases in cancer cells: key players? Good targets?. Nat Rev Cancer 7, 495–507 (2007). https://doi.org/10.1038/nrc2169
- ^ Strausfeld U, Labbé JC, Fesquet D, et al. (May 1991). "Dephosphorylation and activation of a p34cdc2/cyclin B complex in vitro by human CDC25 protein". Nature. 351 (6323): 242–5. Bibcode:1991Natur.351..242S. doi:10.1038/351242a0. PMID 1828290. S2CID 4372756.