Ubiquitylation-dependent oligomerization regulates activity of Nedd4 ligases.

Ubiquitylation-dependent oligomerization regulates activity of Nedd4 ligases.

The EMBO journal (2017-01-11)

Ilan Attali, William Sam Tobelaim, Avinash Persaud, Khatereh Motamedchaboki, Kobi J Simpson-Lavy, Bayan Mashahreh, Olga Levin-Kravets, Tal Keren-Kaplan, Inbar Pilzer, Martin Kupiec, Reuven Wiener, Dieter A Wolf, Daniela Rotin, Gali Prag

PMID28069708

摘要

Ubiquitylation controls protein function and degradation. Therefore, ubiquitin ligases need to be tightly controlled. We discovered an evolutionarily conserved allosteric restraint mechanism for Nedd4 ligases and demonstrated its function with diverse substrates: the yeast soluble proteins Rpn10 and Rvs167, and the human receptor tyrosine kinase FGFR1 and cardiac I