Functions as a dosage-dependent inducer in mitotic control. Tyrosine protein phosphatase required for progression of the cell cycle.When phosphorylated, highly effective in activating G2 cells into prophase.Directly dephosphorylates CDK1 and activates its kinase activity.
产品应用
应用
已检合格种属
预测种属
推荐稀释比例
WB
Human
1:500-2000
ICC/IF
Human
1:50-200
IP
Human
1:20-50
交叉反应
交叉反应: Human
相关产品
暂无相关产品
靶标
基因名
CDC25C
蛋白名
M-phase inducer phosphatase 3
亚基
Interacts with HIV-1 Vpr, thereby inactivating CDC25C phosphatase activity. Interacts with MAPK14 and 14-3-3 proteins.
亚细胞定位
Nucleus.
翻译后修饰
Phosphorylated by CHEK1 and MAPK14 at Ser-216. This phosphorylation creates a binding site for 14-3-3 protein and inhibits the phosphatase. Phosphorylated by PLK4. Phosphorylated by PLK1, leading to activate the phosphatase activity. Phosphorylation by PLK3 at Ser-191 promotes nuclear translocation. Ser-198 is a minor phosphorylation site. Was initially reported to be phosphorylated by PLK3 at Ser-216 (PubMed:10557092). However, such phosphorylation by PLK3 was not confirmed by other groups. Phosphorylation at Thr-48, Thr-67, Ser-122, Thr-130, Ser-168 and Ser-214 occurs at G2 and G2-M transition and is probably catalyzed by CDK1. Ser-168 phosphorylation levels are lower than those at the other 5 CDK1 sites. Phosphorylation by CDK1 leads to increased activity.
相似性
Belongs to the MPI phosphatase family.
Contains 1 rhodanese domain.
功能
Functions as a dosage-dependent inducer in mitotic control. Tyrosine protein phosphatase required for progression of the cell cycle. When phosphorylated, highly effective in activating G2 cells into prophase. Directly dephosphorylates CDK1 and activates its kinase activity.