PPME1
PPME1 is a protein phosphatase methylesterase localized to the nucleus. The encoded protein acts on the protein phosphatase-2A catalytic subunit and supports the ERK pathway through dephosphorylation of regulatory proteins. It plays a role in malignant glioma progression.
Full Name
Protein Phosphatase Methylesterase 1
Function
Demethylates proteins that have been reversibly carboxymethylated. Demethylates PPP2CB (in vitro) and PPP2CA. Binding to PPP2CA displaces the manganese ion and inactivates the enzyme.
Biological Process
G2/M transition of mitotic cell cycleTAS:Reactome
Protein demethylationManual Assertion Based On ExperimentIDA:HGNC-UCL
Protein phosphorylationIEA:Ensembl
Protein demethylationManual Assertion Based On ExperimentIDA:HGNC-UCL
Protein phosphorylationIEA:Ensembl
Cellular Location
Nucleoplasm
PTM
Phosphorylated by SIK1 following increases in intracellular sodium, leading to dissociation from the protein phosphatase 2A (PP2A) complex and subsequent dephosphorylation of sodium/potassium-transporting ATPase ATP1A1.
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Anti-PPME1 antibodies
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Target: PPME1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: 29G3
Application*: WB, E, IC, IF
Target: PPME1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 10B2
Application*: F, IC, IF, WB
Target: PPME1
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: 10A12
Application*: F, IC, IF, IH, P, WB
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For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
- AActivation
- AGAgonist
- APApoptosis
- BBlocking
- BABioassay
- BIBioimaging
- CImmunohistochemistry-Frozen Sections
- CIChromatin Immunoprecipitation
- CTCytotoxicity
- CSCostimulation
- DDepletion
- DBDot Blot
- EELISA
- ECELISA(Cap)
- EDELISA(Det)
- ESELISpot
- EMElectron Microscopy
- FFlow Cytometry
- FNFunction Assay
- GSGel Supershift
- IInhibition
- IAEnzyme Immunoassay
- ICImmunocytochemistry
- IDImmunodiffusion
- IEImmunoelectrophoresis
- IFImmunofluorescence
- IGImmunochromatography
- IHImmunohistochemistry
- IMImmunomicroscopy
- IOImmunoassay
- IPImmunoprecipitation
- ISIntracellular Staining for Flow Cytometry
- LALuminex Assay
- LFLateral Flow Immunoassay
- MMicroarray
- MCMass Cytometry/CyTOF
- MDMeDIP
- MSElectrophoretic Mobility Shift Assay
- NNeutralization
- PImmunohistologyp-Paraffin Sections
- PAPeptide Array
- PEPeptide ELISA
- PLProximity Ligation Assay
- RRadioimmunoassay
- SStimulation
- SESandwich ELISA
- SHIn situ hybridization
- TCTissue Culture
- WBWestern Blot
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