ArfGAP1 activity and COPI vesicle biogenesis.


Golgi-derived coat protein I (COPI) vesicles mediate transport in the early secretory pathway. The minimal machinery required for COPI vesicle formation from Golgi membranes in vitro consists of (i) the hetero-heptameric protein complex coatomer, (ii) the small guanosine triphosphatase ADP-ribosylation factor 1 (Arf1) and (iii) transmembrane proteins that… (More)
DOI: 10.1111/j.1600-0854.2008.00865.x


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