ARFGAP1 promotes AP2-dependent endocytosis. (Articolo in rivista)

Type
Label
  • ARFGAP1 promotes AP2-dependent endocytosis. (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1038/ncb2221 (literal)
Alternative label
  • Bai M, Gad H, Turacchio G, Coccuci E, Yang JS, Li J, Beznoussenko GV, Nie Z, Luo R, Fu L, Collawn JF, Kirchhausen T, Luini A, Hsu VW. (2011)
    ARFGAP1 promotes AP2-dependent endocytosis.
    in Nature cell biology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bai M, Gad H, Turacchio G, Coccuci E, Yang JS, Li J, Beznoussenko GV, Nie Z, Luo R, Fu L, Collawn JF, Kirchhausen T, Luini A, Hsu VW. (literal)
Pagina inizio
  • 559 (literal)
Pagina fine
  • 567 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 13 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • PubMed N. e link: PMID: 21499258 http://www.ncbi.nlm.nih.gov/pubmed/21499258 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IBP CNR NAPOLI (literal)
Titolo
  • ARFGAP1 promotes AP2-dependent endocytosis. (literal)
Abstract
  • COPI (coat protein I) and the clathrin-AP-2 (adaptor protein 2) complex are well-characterized coat proteins, but a component that is common to these two coats has not been identified. The GTPase-activating protein (GAP) for ADP-ribosylation factor 1 (ARF1), ARFGAP1, is a known component of the COPI complex. Here, we show that distinct regions of ARFGAP1 interact with AP-2 and coatomer (components of the COPI complex). Selectively disrupting the interaction of ARFGAP1 with either of these two coat proteins leads to selective inhibition in the corresponding transport pathway. The role of ARFGAP1 in AP-2-regulated endocytosis has mechanistic parallels with its roles in COPI transport, as both its GAP activity and coat function contribute to promoting AP-2 transport. (literal)
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