Cowden syndrome 1 (CWS1); Lhermitte-Duclos disease (LDD); Bannayan-Riley-Ruvalcaba syndrome (BRRS); Squamous cell carcinoma of the head and neck (HNSCC); Endometrial cancer (ENDMC); Glioma 2 (GLM2); VACTERL association with hydrocephalus (VACTERL-H); Prostate cancer (PC); Macrocephaly/autism syndrome (MCEPHAS)
Raised In
Rabbit
Reactivity
Human, Mouse, Rat
Regulatory
RUO
Species
Homo Sapiens (Human)
Subcellular Location
Cytoplasm, Nucleus, Nucleus, PML body, Note=Monoubiquitinated form is nuclear, Nonubiquitinated form is cytoplasmic, Colocalized with PML and USP7 in PML nuclear bodies (PubMed:18716620), XIAP/BIRC4 promotes its nuclear localization (PubMed:19473982), SUBCELLULAR LOCATION: Isoform alpha: Secreted
Tumor suppressor. Acts as a dual-specificity protein phosphatase, dephosphorylating tyrosine-, serine- and threonine-phosphorylated proteins. Also acts as a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring from phosphatidylinositol 3,4,5-trisphosphate, phosphatidylinositol 3,4-diphosphate, phosphatidylinositol 3-phosphate and inositol 1,3,4,5-tetrakisphosphate with order of substrate preference in vitro PtdIns(3,4,5)P3 > PtdIns(3,4)P2 > PtdIns3P > Ins(1,3,4,5)P4