Abstract
Arf6 is the sole representative of the class III Arfs and is the most divergent (both structurally and functionally) of the Arfs. Its localization to the plasma membrane and endosomal system also distinguishes it from the other five Arfs. Both the localization of Arf6 and its functional roles in endocytosis, secretion, and desensitization of G-protein coupled receptors exhibit cell type-specificity, making comparative studies difficult and often confusing. Finally, models for Arf6 in actin organization and phospholipid signaling are discussed.
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Casanova, J.E. (2004). Arf6. In: ARF Family GTPases. Proteins and Cell Regulation, vol 1. Springer, Dordrecht. https://doi.org/10.1007/1-4020-2593-9_14
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DOI: https://doi.org/10.1007/1-4020-2593-9_14
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