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ArfGAP1 responds to membrane curvature through the folding of a lipid packing sensor motif

ArfGAP1 promotes GTP hydrolysis in Arf1, a small G protein that interacts with lipid membranes and drives the assembly of the COPI coat in a GTP-dependent manner. The activity of ArfGAP1 increases with membrane curvature, suggesting a negative feedback loop in which COPI-induced membrane deformation...

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Bibliografiske detaljer
Main Authors: Bigay, Joëlle, Casella, Jean-François, Drin, Guillaume, Mesmin, Bruno, Antonny, Bruno
Format: Artigo
Sprog:Inglês
Udgivet: 2005
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1173154/
https://ncbi.nlm.nih.gov/pubmed/15944734
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/sj.emboj.7600714
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