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Tchem
PPP1R15A
Protein phosphatase 1 regulatory subunit 15A

Protein Summary
Description
Recruits the serine/threonine-protein phosphatase PP1 to dephosphorylate the translation initiation factor eIF-2A/EIF2S1, thereby reversing the shut-off of protein synthesis initiated by stress-inducible kinases and facilitating recovery of cells from stress. Down-regulates the TGF-beta signaling pathway by promoting dephosphorylation of TGFB1 by PP1. May promote apoptosis by inducing TP53 phosphorylation on 'Ser-15'. This gene is a member of a group of genes whose transcript levels are increased following stressful growth arrest conditions and treatment with DNA-damaging agents. The induction of this gene by ionizing radiation occurs in certain cell lines regardless of p53 status, and its protein response is correlated with apoptosis following ionizing radiation. [provided by RefSeq, Jul 2008]
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000200453
  • ENSP00000200453
  • ENSG00000087074

Symbol
  • GADD34
  • GADD34
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
small molecule perturbation
0.95
biological process
0.91
transcription factor binding site profile
0.88
virus perturbation
0.88
gene perturbation
0.87


Protein Classes
No PANTHER Classes or DTO Classes found
IDG Development Level Summary
Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 237.79   (req: < 5)
Gene RIFs: 44   (req: <= 3)
Antibodies: 255   (req: <= 50)
Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 237.79   (req: >= 5)
Gene RIFs: 44   (req: > 3)
Antibodies: 255   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 18
Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligand: 1
Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0