α-arrestin-dependent endocytosis after cycloheximide treatment

ABSTRACT: To identify new plasma membrane (PM) proteins that require α-arrestins for endocytosis, we performed an iTRAQ-based quantitative proteomic screening. We analysed and compared the PM proteome for each arrestin knockout (art∆) strain to a WT strain after a 90 min cycloheximide (CHX) treatment. CHX is a translation inhibitor and can trigger the endocytosis of several transporters in a substrate-independent manner. We searched for proteins that underwent CHX-induced endocytosis in a WT strain but that remained stabilized at the PM in an art∆ strain.

INSTRUMENT(S):

ORGANISM(S): Saccharomyces Cerevisiae (baker's Yeast)

SUBMITTER: Jérôme Savocco  

LAB HEAD: Pierre Morsomme

PROVIDER: PXD014695 | Pride | 2019-09-25

REPOSITORIES: Pride