MeSH note : functions as a dosage-dependent inducer in mitotic control; It is a tyrosine protein
phosphatase required for progression of the cell cycle; It may directly dephosphorylate
p34(cdc2) and activate the p34(cdc2) kinase activity; amino acid sequence given in
first source; homologous to CDC25 protein; regulator of mitotic initiation by activating
Cdc2 kinase;