Tbio PDPR Pyruvate dehydrogenase phosphatase regulatory subunit, mitochondrial

Protein Summary

Description

Decreases the sensitivity of PDP1 to magnesium ions, and this inhibition is reversed by the polyamine spermine. Pyruvate dehydrogenase complex (PDC) catalyzes the oxidative decarboxylation of pyruvate and links glycolysis to the tricarboxylic acid cycle and fatty acid synthesis. The dephosphorylation and reactivation of PDC is catalyzed by pyruvate dehydrogenase phosphatase (PDP). The dimeric PDP has a catalytic subunit and a regulatory subunit. This gene encodes the FAD-containing regulatory subunit of PDP. The encoded protein acts to decrease the sensitivity of the PDP catalytic subunit to magnesium ions. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2017]

Uniprot Accession IDs

• Q8NCN5
• A7E298
• A8K8Y7
• B3KSE1
• Q6AI20
• Q6AWC9
• PDPr

Gene Name

• PDPR

Ensembl ID

• ENST00000288050
• ENSP00000288050
• ENSG00000090857
• ENST00000568530
• ENSP00000457916

Symbol

• KIAA1990
• PDP3

Knowledge Table

Most Knowledge About	Knowledge Value (0 to 1 scale)
transcription factor perturbation	0.84
kinase perturbation	0.81
small molecule perturbation	0.8
protein domain	0.73
tissue sample	0.72

Protein Classes

PANTHER Classes

Protein / Oxidoreductase / Oxidase / Pyruvate Dehydrogenase Phosphatase Regulatory Subunit, Mitochondrial

Protein / Oxidoreductase / Dehydrogenase / Pyruvate Dehydrogenase Phosphatase Regulatory Subunit, Mitochondrial

DTO Classes

Protein / Enzyme / Oxidoreductase / Dehydrogenase / Pyruvate Dehydrogenase Phosphatase Regulatory Subunit, Mitochondrial

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: 37.74   (req: < 5)

Gene RIFs: 2   (req: <= 3)

Antibodies: 62   (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: 37.74   (req: >= 5)

Gene RIFs: 2   (req: > 3)

Antibodies: 62   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 3

Tchem

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

Active Ligand: 0

Tclin

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

Active Drug: 0