Structural determinants of Rab11 activation by the guanine nucleotide exchange factor SH3BP5

Rab11 GTPases are involved in various cellular processes but their activation by guanine nucleotide exchange factors (GEFs) is not fully understood. Here, the authors present a structural and biochemical analysis of Rab11 bound to the GEF SH3BP5, providing insights how Rab-GEF specificity is achieve...

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Autores principales: Meredith L. Jenkins, Jean Piero Margaria, Jordan T. B. Stariha, Reece M. Hoffmann, Jacob A. McPhail, David J. Hamelin, Martin J. Boulanger, Emilio Hirsch, John E. Burke
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/195d660c5d9c4b958c577bebd6f5b073
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Sumario:Rab11 GTPases are involved in various cellular processes but their activation by guanine nucleotide exchange factors (GEFs) is not fully understood. Here, the authors present a structural and biochemical analysis of Rab11 bound to the GEF SH3BP5, providing insights how Rab-GEF specificity is achieved.