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Tbio
RRAGB
Ras-related GTP-binding protein B

Protein Summary
Description
Guanine nucleotide-binding protein that plays a crucial role in the cellular response to amino acid availability through regulation of the mTORC1 signaling cascade. Forms heterodimeric Rag complexes with RRAGC or RRAGD and cycles between an inactive GDP-bound and an active GTP-bound form. In its active form participates in the relocalization of mTORC1 to the lysosomes and its subsequent activation by the GTPase RHEB. Involved in the RCC1/Ran-GTPase pathway. Ras-homologous GTPases constitute a large family of signal transducers that alternate between an activated, GTP-binding state and an inactivated, GDP-binding state. These proteins represent cellular switches that are operated by GTP-exchange factors and factors that stimulate their intrinsic GTPase activity. All GTPases of the Ras superfamily have in common the presence of six conserved motifs involved in GTP/GDP binding, three of which are phosphate-/magnesium-binding sites (PM1-PM3) and three of which are guanine nucleotide-bindin ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000262850
  • ENSP00000262850
  • ENSG00000083750
  • ENST00000374941
  • ENSP00000364077

Symbol
  • RAGB
  • bA465E19.1
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
molecular function
0.91
virus perturbation
0.64
histone modification site profile
0.59
small molecule perturbation
0.54
tissue sample
0.53


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: 48.36   (req: < 5)
Gene RIFs: 3   (req: <= 3)
Antibodies: 135   (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: 48.36   (req: >= 5)
Gene RIFs: 3   (req: > 3)
Antibodies: 135   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 16
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