Article
The role of EGF receptor ubiquitination in regulating its intracellular traffic.
Traffic (Copenhagen, Denmark) - 1 Feb 2012
Eden Emily R, Huang Fangtian, Sorkin Alexander, Futter Clare E
Abstract excerpt
Progression of activated EGF receptor (EGFR) through the endocytic pathway regulates EGFR signaling. Here we show that a non-ubiquitinated EGFR mutant, unable to bind the endosomal-sorting complex required for transport (ESCRT) component, Hrs, is not efficiently targeted onto intraluminal vesicles (ILVs) of multivesicular endosomes/bodies (MVBs). Moreover, ubiquitination and ESCRT engagement of activated EGFR are...
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