Rabex-5 E3 and Rab5 GEF domains differ in their regulation of Ras, Notch, and PI3K signaling in Drosophila wing development.

Rabex-5 E3 and Rab5 GEF domains differ in their regulation of Ras, Notch, and PI3K signaling in Drosophila wing development.

Rabex-5 (also called RabGEF1), a protein originally characterized for its Rab5 GEF function, also has an A20-like E3 ubiquitin ligase domain. We and others reported that Rabex-5 E3 activity promotes Ras mono- and di-ubiquitination to inhibit Ras signaling in Drosophila and mammals. Subsequently, we...

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Main Authors: Theresa A Reimels, Mia Steinberg, Hua Yan, Sivan Shahar, Ashley Rosenberg, Kristina Kalafsky, Max Luf, Lindsay Kelly, Stacia Octaviani, Cathie M Pfleger
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2024-01-01
Series:PLoS ONE
Online Access:https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0312274&type=printable
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https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0312274&type=printable

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