ARF1

Summary

Gene Symbol: ARF1
Description: ADP ribosylation factor 1
Alias: ADP-ribosylation factor 1
Species: cow
Products:     ARF1

Top Publications

  1. Ooi C, Dell Angelica E, Bonifacino J. ADP-Ribosylation factor 1 (ARF1) regulates recruitment of the AP-3 adaptor complex to membranes. J Cell Biol. 1998;142:391-402 pubmed
    Small GTP-binding proteins such as ADP- ribosylation factor 1 (ARF1) and Sar1p regulate the membrane association of coat proteins involved in intracellular membrane trafficking...
  2. Crottet P, Meyer D, Rohrer J, Spiess M. ARF1.GTP, tyrosine-based signals, and phosphatidylinositol 4,5-bisphosphate constitute a minimal machinery to recruit the AP-1 clathrin adaptor to membranes. Mol Biol Cell. 2002;13:3672-82 pubmed
    At the trans-Golgi network, clathrin coats containing AP-1 adaptor complexes are formed in an ARF1-dependent manner, generating vesicles transporting cargo proteins to endosomes...
  3. Haynes L, Thomas G, Burgoyne R. Interaction of neuronal calcium sensor-1 and ADP-ribosylation factor 1 allows bidirectional control of phosphatidylinositol 4-kinase beta and trans-Golgi network-plasma membrane traffic. J Biol Chem. 2005;280:6047-54 pubmed
    We have identified a novel Ca(2+)-dependent interaction between neuronal calcium sensor-1 (NCS-1) and the GTPase ARF1. Both of these proteins are localized to the Golgi complex, and both regulate phosphatidylinositol 4-kinase IIIbeta (PI(..
  4. Lee I, Doray B, Govero J, Kornfeld S. Binding of cargo sorting signals to AP-1 enhances its association with ADP ribosylation factor 1-GTP. J Cell Biol. 2008;180:467-72 pubmed publisher
  5. Daher Z, Boulay P, Desjardins F, Gratton J, Claing A. Vascular endothelial growth factor receptor-2 activates ADP-ribosylation factor 1 to promote endothelial nitric-oxide synthase activation and nitric oxide release from endothelial cells. J Biol Chem. 2010;285:24591-9 pubmed publisher
    ..Our results show that this growth factor can promote the rapid and transient activation of ARF1. In endothelial cells, this GTPase is present on dynamic plasma membrane ruffles...
  6. Sewell J, Kahn R. Sequences of the bovine and yeast ADP-ribosylation factor and comparison to other GTP-binding proteins. Proc Natl Acad Sci U S A. 1988;85:4620-4 pubmed
    ..These results demonstrate that ARF is a GTP-binding protein with structural features of both the ras and the trimeric GTP-binding protein families. ..
  7. Galas M, Helms J, Vitale N, Thierse D, Aunis D, Bader M. Regulated exocytosis in chromaffin cells. A potential role for a secretory granule-associated ARF6 protein. J Biol Chem. 1997;272:2788-93 pubmed
    ..The possibility that ARF6 plays a role in the effector pathway by which trimeric G proteins control exocytosis in chromaffin cells is discussed. ..
  8. Dell Angelica E, Puertollano R, Mullins C, Aguilar R, Vargas J, Hartnell L, et al. GGAs: a family of ADP ribosylation factor-binding proteins related to adaptors and associated with the Golgi complex. J Cell Biol. 2000;149:81-94 pubmed
    ..Treatment with brefeldin A or overexpression of dominant-negative ADP ribosylation factor 1 (ARF1) caused dissociation of GGAs from membranes...
  9. Puertollano R, Randazzo P, Presley J, Hartnell L, Bonifacino J. The GGAs promote ARF-dependent recruitment of clathrin to the TGN. Cell. 2001;105:93-102 pubmed
    ..Here, we show that binding of the GAT domain stabilizes membrane-bound ARF1.GTP due to interference with the action of GTPase-activating proteins...

More Information

Publications13

  1. Renault L, Guibert B, Cherfils J. Structural snapshots of the mechanism and inhibition of a guanine nucleotide exchange factor. Nature. 2003;426:525-30 pubmed
    ..The structural characteristics of the reaction and its modes of inhibition reveal unexplored ways in which to inhibit the activation of small G proteins. ..
  2. Klein S, Franco M, Chardin P, Luton F. AlFx affects the formation of focal complexes by stabilizing the Arf-GAP ASAP1 in a complex with Arf1. FEBS Lett. 2005;579:5741-5 pubmed
    ..Within this complex ASAP1, which GAP activity is inoperative, can still alter the recruitment of paxillin to the focal complexes, thus indicating that ASAP1 interferes with focal complexes independently of its GAP activity. ..
  3. Haynes L, Fitzgerald D, Wareing B, O Callaghan D, Morgan A, Burgoyne R. Analysis of the interacting partners of the neuronal calcium-binding proteins L-CaBP1, hippocalcin, NCS-1 and neurocalcin delta. Proteomics. 2006;6:1822-32 pubmed
    ..New protein targets detected included ARF1, Ca2+-dependent activator protein for secretion 1, cyclic nucleotide 3',5'-phosphodiesterase, the vacuolar ATPase, ..
  4. Heuvingh J, Franco M, Chavrier P, Sykes C. ARF1-mediated actin polymerization produces movement of artificial vesicles. Proc Natl Acad Sci U S A. 2007;104:16928-33 pubmed
    Vesicular trafficking and actin dynamics on Golgi membranes are both regulated by ADP-ribosylation factor 1 (ARF1) through the recruitment of various effectors, including vesicular coats...