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Article

Rsp5 ubiquitin ligase is required for protein trafficking in Saccharomyces cerevisiae COPI mutants.

PloS one - 1 Jan 2012

Jarmoszewicz Katarzyna, Łukasiak Katarzyna, Riezman Howard, Kaminska Joanna

Abstract excerpt

Retrograde trafficking from the Golgi to the endoplasmic reticulum (ER) depends on the formation of vesicles coated with the multiprotein complex COPI. In Saccharomyces cerevisiae ubiquitinated derivatives of several COPI subunits have been identified. The importance of this modification of COPI proteins is unknown. With the exception of the Sec27 protein (β'COP) neither the ubiquitin ligase responsible for...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 22761830
DOI: 10.1371/journal.pone.0039582
PMCID: PMC3383674

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