iPTMnet Report for P62137 (Ppp1ca)


Protein Information

Cytoscape View


UniProt AC / UniProt ID P62137 / PP1A_MOUSE
Protein Name Serine/threonine-protein phosphatase PP1-alpha catalytic subunit
Gene Name Name: Ppp1ca
Synonyms:Ppp1a;
Organism Mus musculus (Mouse)

PRO ID PR:P62137
DAG View
PRO Name serine/threonine-protein phosphatase PP1-alpha catalytic subunit (mouse)
Definition A serine/threonine-protein phosphatase PP1-alpha catalytic subunit that is encoded in the genome of mouse.
Short Label mPPP1CA
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P62137 (Ppp1ca) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S2 Phosphorylation PhosphoSitePlus
S4 Phosphorylation PhosphoSitePlus
S22 Phosphorylation PhosphoSitePlus
K26 Ubiquitination PhosphoSitePlus
S48 Phosphorylation PhosphoSitePlus
K98 Ubiquitination PhosphoSitePlus
S129 Phosphorylation PhosphoSitePlus
Y137 Phosphorylation PhosphoSitePlus
K141 Acetylation PhosphoSitePlus
K141 Ubiquitination PhosphoSitePlus
K147 Ubiquitination PhosphoSitePlus
K150 Ubiquitination PhosphoSitePlus
K260 Acetylation PhosphoSitePlus
K260 Ubiquitination PhosphoSitePlus
K305 Acetylation UniProt 23806337
K305 Ubiquitination PhosphoSitePlus
Y306 Phosphorylation PhosphoSitePlus   UniProt 19131326
T320 Phosphorylation P11440 (Cdk1) PhosphoSitePlus   UniProt 21183079, 9122166
S325 Phosphorylation PhosphoSitePlus   RLIMS-P 9399575


PTM-dependent PPI

PTM type Substrate Site Interactant Association type Source PMID
Phosphorylation Q3USB7 (Plcl1) T94 P62137 (Ppp1ca) unknown eFIP 15306641


Proteoform PPIs

Protein 1 Relation Protein 2 Source PMID
PR:Q9WTX5-1 (mSKP1/iso:1) Interaction PR:P62137-1 (mPPP1CA/iso:1) PRO 17274640