ARFGEF1

Protein-coding gene in the species Homo sapiens From Wikipedia, the free encyclopedia

Brefeldin A-inhibited guanine nucleotide-exchange protein 1 is a protein that in humans is encoded by the ARFGEF1 gene.[5][6][7]

PDBOrtholog search: PDBe RCSB
AliasesARFGEF1, ARFGEP1, BIG1, P200, ADP ribosylation factor guanine nucleotide exchange factor 1
Quick facts Available structures, PDB ...
ARFGEF1
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesARFGEF1, ARFGEP1, BIG1, P200, ADP ribosylation factor guanine nucleotide exchange factor 1
External IDsOMIM: 604141; MGI: 2442988; HomoloGene: 4687; GeneCards: ARFGEF1; OMA:ARFGEF1 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_006421

NM_001102430

RefSeq (protein)

NP_006412

NP_001095900

Location (UCSC)Chr 8: 67.17 – 67.34 MbChr 1: 10.21 – 10.3 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse
Close

Function

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 the guanine-nucleotide exchange activity and also the brefeldin A inhibition.[7]

Interactions

ARFGEF1 has been shown to interact with FKBP2,[8] ARFGEF2[9] and PRKAR1A.[10]

References

Further reading

Related Articles

Wikiwand AI