ARFGEF2

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ARFGEF2
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases ARFGEF2, BIG2, PVNH2, dJ1164I10.1, ADP ribosylation factor guanine nucleotide exchange factor 2
External IDs MGI: 2139354 HomoloGene: 111880 GeneCards: ARFGEF2
RNA expression pattern
PBB GE ARFGEF2 218098 at fs.png

PBB GE ARFGEF2 215931 s at fs.png
More reference expression data
Orthologs
Species Human Mouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_006420

NM_001085495

RefSeq (protein)

NP_006411

NP_001078964.1
NP_001078964

Location (UCSC) Chr 20: 48.92 – 49.04 Mb Chr 2: 166.81 – 166.9 Mb
PubMed search [1] [2]
Wikidata
View/Edit Human View/Edit Mouse

Brefeldin A-inhibited guanine nucleotide-exchange protein 2 is a protein that in humans is encoded by the ARFGEF2 gene.[3][4]

Function[edit]

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 and is involved in Golgi transport. It contains a Sec7 domain, which may be responsible for its guanine-nucleotide exchange activity and also brefeldin A inhibition.[4]

Interactions[edit]

ARFGEF2 has been shown to interact with ARFGEF1,[5] PRKAR1A[6] and PRKAR2A.[6]

References[edit]

  1. ^ "Human PubMed Reference:". 
  2. ^ "Mouse PubMed Reference:". 
  3. ^ Togawa A, Morinaga N, Ogasawara M, Moss J, Vaughan M (Apr 1999). "Purification and cloning of a brefeldin A-inhibited guanine nucleotide-exchange protein for ADP-ribosylation factors". The Journal of Biological Chemistry. 274 (18): 12308–15. doi:10.1074/jbc.274.18.12308. PMID 10212200. 
  4. ^ a b "Entrez Gene: ARFGEF2 ADP-ribosylation factor guanine nucleotide-exchange factor 2 (brefeldin A-inhibited)". 
  5. ^ Yamaji R, Adamik R, Takeda K, Togawa A, Pacheco-Rodriguez G, Ferrans VJ, Moss J, Vaughan M (Mar 2000). "Identification and localization of two brefeldin A-inhibited guanine nucleotide-exchange proteins for ADP-ribosylation factors in a macromolecular complex". Proceedings of the National Academy of Sciences of the United States of America. 97 (6): 2567–72. doi:10.1073/pnas.97.6.2567. PMC 15969Freely accessible. PMID 10716990. 
  6. ^ a b Li H, Adamik R, Pacheco-Rodriguez G, Moss J, Vaughan M (Feb 2003). "Protein kinase A-anchoring (AKAP) domains in brefeldin A-inhibited guanine nucleotide-exchange protein 2 (BIG2)". Proceedings of the National Academy of Sciences of the United States of America. 100 (4): 1627–32. doi:10.1073/pnas.0337678100. PMC 149883Freely accessible. PMID 12571360. 

External links[edit]

Further reading[edit]