Catalysis of the reaction: a phosphoprotein + H2O = a protein + phosphate. Together with protein kinases, these enzymes control the state of phosphorylation of cell proteins and thereby provide an important mechanism for regulating cellular activity
1. EC 3.1.3.162. ISBN 01985476843. MetaCyc 3.1.3.16-RXN4. Reactome: R-HSA-112383 "Hypophosphorylation of RNA Pol II CTD by FCP1P protein"
5. Reactome: R-HSA-113503 "PP2A mediated localization of RB1 protein in chromatin"
6. Reactome: R-HSA-1363274 "Dephosphorylation of p107 (RBL1) by PP2A"
7. Reactome: R-HSA-1363276 "Dephosphorylation of p130 (RBL2) by PP2A"
8. Reactome: R-HSA-167072 "Hypophosphorylation of RNA Pol II CTD by FCP1P protein"
9. Reactome: R-HSA-170153 "Dephosphorylation of nuclear Cyclin B1:phospho-Cdc2 (Thr 14, Tyr15) complexes by Cdc25 phosphatases"
10. Reactome: R-HSA-170158 "Dephosphorylation of nuclear Cyclin A:phospho-Cdc2 complexes"
11. Reactome: R-HSA-170161 "Dephosphorylation of cytoplasmic Cyclin B1/B2:phospho-Cdc2 (Thr 14, Tyr 15) complexes by CDC25B"
12. Reactome: R-HSA-174110 "Cdc25A mediated dephosphorylation of Cyclin A:phospho-Cdk2"
13. Reactome: R-HSA-174124 "Dephosphorylation of phospho-Cdh1"
14. Reactome: R-HSA-178178 "PP1 dephosphorylates TGFBR1"
15. Reactome: R-HSA-2529015 "Dephosphorylation of CK2-modified condensin I"
16. Reactome: R-HSA-69199 "Dephosphorylation of Cyclin E:Cdk2 complexes by Cdc25A"