ARF1

ADP-ribosylation factor 1

PDB rendering based on 1hur.
Identifiers
Symbols ARF1;
External IDs OMIM103180 MGI99431 HomoloGene56086 GeneCards: ARF1 Gene
RNA expression pattern
More reference expression data
Orthologs
Species Human Mouse
Entrez 375 11840
Ensembl ENSG00000143761 ENSMUSG00000048076
UniProt P84077 Q3THZ2
RefSeq (mRNA) NM_001024226.1 NM_007476
RefSeq (protein) NP_001019397.1 NP_031502
Location (UCSC) Chr 1:
228.27 – 228.29 Mb
Chr 11:
59.02 – 59.04 Mb
PubMed search [1] [2]

ADP-ribosylation factor 1 is a protein that in humans is encoded by the ARF1 gene.[1]

ADP-ribosylation factor 1 (ARF1) is a member of the human ARF gene family. The family members encode small guanine nucleotide-binding proteins that stimulate the ADP-ribosyltransferase activity of cholera toxin and play a role in vesicular trafficking as activators of phospholipase D. The gene products, including 6 ARF proteins and 11 ARF-like proteins, constitute a family of the RAS superfamily. The ARF proteins are categorized as class I (ARF1, ARF2 and ARF3), class II (ARF4 and ARF5) and class III (ARF6), and members of each class share a common gene organization. The ARF1 protein is localized to the Golgi apparatus and has a central role in intra-Golgi transport. Multiple alternatively spliced transcript variants encoding the same protein have been found for this gene.[2]

Interactions

ARF1 has been shown to interact with GGA3,[3][4] PLD2,[5][6] COPB1[7][8] and Muscarinic acetylcholine receptor M3.[9]

References

  1. ^ Lee CM, Haun RS, Tsai SC, Moss J, Vaughan M (Jun 1992). "Characterization of the human gene encoding ADP-ribosylation factor 1, a guanine nucleotide-binding activator of cholera toxin". J Biol Chem 267 (13): 9028–34. PMID 1577740. 
  2. ^ "Entrez Gene: ARF1 ADP-ribosylation factor 1". http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=375. 
  3. ^ Dell'Angelica, E C; Puertollano R, Mullins C, Aguilar R C, Vargas J D, Hartnell L M, Bonifacino J S (Apr. 2000). "GGAs: a family of ADP ribosylation factor-binding proteins related to adaptors and associated with the Golgi complex". J. Cell Biol. (UNITED STATES) 149 (1): 81–94. doi:10.1083/jcb.149.1.81. ISSN 0021-9525. PMC 2175099. PMID 10747089. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2175099. 
  4. ^ Puertollano, R; Randazzo P A, Presley J F, Hartnell L M, Bonifacino J S (Apr. 2001). "The GGAs promote ARF-dependent recruitment of clathrin to the TGN". Cell (United States) 105 (1): 93–102. doi:10.1016/S0092-8674(01)00299-9. ISSN 0092-8674. PMID 11301005. 
  5. ^ Lee, S; Park J B, Kim J H, Kim Y, Kim J H, Shin K J, Lee J S, Ha S H, Suh P G, Ryu S H (Jul. 2001). "Actin directly interacts with phospholipase D, inhibiting its activity". J. Biol. Chem. (United States) 276 (30): 28252–60. doi:10.1074/jbc.M008521200. ISSN 0021-9258. PMID 11373276. 
  6. ^ Park, J B; Kim J H, Kim Y, Ha S H, Yoo J S, Du G, Frohman M A, Suh P G, Ryu S H (Jul. 2000). "Cardiac phospholipase D2 localizes to sarcolemmal membranes and is inhibited by alpha-actinin in an ADP-ribosylation factor-reversible manner". J. Biol. Chem. (UNITED STATES) 275 (28): 21295–301. doi:10.1074/jbc.M002463200. ISSN 0021-9258. PMID 10801846. 
  7. ^ Fischer, K D; Helms J B, Zhao L, Wieland F T (Apr. 2000). "Site-specific photocrosslinking to probe interactions of Arf1 with proteins involved in budding of COPI vesicles". Methods (UNITED STATES) 20 (4): 455–64. doi:10.1006/meth.2000.0958. ISSN 1046-2023. PMID 10720466. 
  8. ^ Eugster, A; Frigerio G, Dale M, Duden R (Aug. 2000). "COP I domains required for coatomer integrity, and novel interactions with ARF and ARF-GAP". EMBO J. (ENGLAND) 19 (15): 3905–17. doi:10.1093/emboj/19.15.3905. ISSN 0261-4189. PMC 306616. PMID 10921873. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=306616. 
  9. ^ Mitchell, Rory; Robertson Derek N, Holland Pamela J, Collins Daniel, Lutz Eve M, Johnson Melanie S (Sep. 2003). "ADP-ribosylation factor-dependent phospholipase D activation by the M3 muscarinic receptor". J. Biol. Chem. (United States) 278 (36): 33818–30. doi:10.1074/jbc.M305825200. ISSN 0021-9258. PMID 12799371. 

Further reading