Saccharomyces cerevisiae      PPM/PP2C


※ PP2C family introduction

    Metal-dependent protein phosphatases (PPM) include protein phosphatases which dependent on manganese/magnesium ions (Mn2+/Mg2+). PPM group contains a high conserved catalytic domain instead of catalytic subunit and different regulatory domains determining the substrate recognition and function diversity. Like PPP group, metal ions play an important role in dephosphorylation reaction (1). PP2C contains 19 members in human genome, including PP2C like phosphatases. What's more, PP2C is one of the largest type of protein phosphatases in plants with at least 76 members in Arabidopsis thaliana. PP2C family members are involved in varieties of cellular processes including cell cycle, splicing, cellular stress signaling and some members function as tumor suppressor (2).

Reference
1. Shi, Y. (2009) Serine/threonine phosphatases: mechanism through structure. Cell, 139, 468-484. PMID: 19879837
2. Lammers, T. and Lavi, S. (2007) Role of type 2C protein phosphatases in growth regulation and in cellular stress signaling. Crit Rev Biochem Mol Biol, 42, 437-461. PMID: 18066953


There are 8 genes.  Reviewed (7 or Unreviewed (1

No.StatusiEKPD IDEnsemble Gene IDUniProt AccessionGene Name
1
iEKPD-Sac-0163
YJL005W
P08678
CYR1
2
iEKPD-Sac-0145
YDL006W
P35182
PTC1
3
iEKPD-Sac-0148
YER089C
P39966
PTC2
4
iEKPD-Sac-0147
YBL056W
P34221
PTC3
5
iEKPD-Sac-0156
YBR125C
P38089
PTC4
6
iEKPD-Sac-0153
YCR079W
P25646
PTC6
7
iEKPD-Sac-0155
YHR076W
P38797
PTC7
8
iEKPD-Sac-g003
YDR455C