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Ubiquitylation of active Rac1 by the E3 Ubiquitin-Ligase HACE1

Rho GTPases undergo ubiquitylation and degradation via the ubiquitin-proteasome pathway. We now report in the November issue of Developmental Cell that the E3 ubiquitin-ligase HACE1 catalyzes the ubiquitylation of GTP-bound Rac1. Depletion of HACE1 leads to an increase of Rac1 activity. We have prop...

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Autores principales: Mettouchi, Amel, Lemichez, Emmanuel
Formato: Artigo
Lenguaje:Inglês
Publicado: Landes Bioscience 2012
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3408975/
https://ncbi.nlm.nih.gov/pubmed/22790197
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.4161/sgtp.19221
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