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Tbio
ARFGEF1
Brefeldin A-inhibited guanine nucleotide-exchange protein 1

Protein Summary
Description
Promotes guanine-nucleotide exchange on ARF1 and ARF3. Promotes the activation of ARF1/ARF3 through replacement of GDP with GTP. Involved in vesicular trafficking. Required for the maintenance of Golgi structure; the function may be independent of its GEF activity. Required for the maturaion of integrin beta-1 in the Golgi. Involved in the establishment and persistence of cell polarity during directed cell movement in wound healing. Proposed to act as A kinase-anchoring protein (AKAP) and may mediate crosstalk between Arf and PKA pathways. Inhibits GAP activity of MYO9B probably through competetive RhoA binding. The function in the nucleus remains to be determined. ADP-ribosylation factors (ARFs) play an important role in intracellular vesicular trafficking. The protein encoded by this gene is involved in the activation of ARFs by accelerating replacement of bound GDP with GTP. It contains a Sec7 domain, which may be responsible for guanine-nucleotide exchange activity and also brefeld ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000262215
  • ENSP00000262215
  • ENSG00000066777

Symbol
  • ARFGEP1
  • BIG1
  • BIG1
  • P200
  • ARFGEP1
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
disease perturbation
0.98
drug perturbation
0.96
histone modification site profile
0.78
biological process
0.74
protein domain
0.73


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: 15.66   (req: < 5)
Gene RIFs: 22   (req: <= 3)
Antibodies: 67   (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: 15.66   (req: >= 5)
Gene RIFs: 22   (req: > 3)
Antibodies: 67   (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: 0
Tclin

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

Active Drug: 0