PPP2R5C
Gene Ontology Biological Process
- DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest [IDA]
- intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator [IMP]
- negative regulation of cell proliferation [IDA]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IMP]
- regulation of catalytic activity [IDA, NAS]
- signal transduction [NAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
MBP
Gene Ontology Biological Process
Gene Ontology Molecular Function
Biochemical Activity (Dephosphorylation)
An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.
Publication
Regulation of Chk2 phosphorylation by interaction with protein phosphatase 2A via its B' regulatory subunit.
Chk2 is a key player of the DNA damage signalling pathway. To identify new regulators of this kinase, we performed a yeast two-hybrid screen and found that Chk2 associated with the B' regulatory subunit of protein phosphatase PP2A. In vitro GST-Chk2 pulldowns demonstrated that B'gamma isoforms bound to Chk2 with the strongest apparent affinity. This was confirmed in cellulo by ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID