Protein Information

Cytoscape View


UniProt AC / UniProt ID Q86XI6 / PPR3B_HUMAN
Protein Name Protein phosphatase 1 regulatory subunit 3B
Gene Name Name: PPP1R3B
Synonyms:PPP1R4;
Organism Homo sapiens (Human)

PRO ID PR:Q86XI6
DAG View
PRO Name protein phosphatase 1 regulatory subunit 3B (human)
Definition A protein phosphatase 1 regulatory subunit 3B that is encoded in the genome of human.
Short Label hPPP1R3B
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q86XI6 (PPP1R3B) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
K57 Acetylation PhosphoSitePlus
T148 Phosphorylation PhosphoSitePlus
K150 Ubiquitination PhosphoSitePlus
K158 Ubiquitination PhosphoSitePlus
Y172 Phosphorylation PhosphoSitePlus
K181 Ubiquitination PhosphoSitePlus
Y184 Phosphorylation PhosphoSitePlus
Y213 Phosphorylation PhosphoSitePlus
Y214 Phosphorylation PhosphoSitePlus
S248 Phosphorylation PhosphoSitePlus
S255 Phosphorylation PhosphoSitePlus
S261 Phosphorylation PhosphoSitePlus
Y285 Phosphorylation PhosphoSitePlus


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
T148 N148 Biomuta DOID:3571 / liver cancer [ icgc ]
Y172 D172 Biomuta DOID:1793 / pancreatic cancer [ icgc, tcga ] DOID:10283 / prostate cancer [ cosmic ]
S255 F255 Biomuta DOID:1909 / melanoma [ tcga ]