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Article

An acidic sequence of a putative yeast Golgi membrane protein binds COPII and facilitates ER export.

The EMBO journal - 3 Dec 2001

Votsmeier C, Gallwitz D

Abstract excerpt

We previously identified Sys1p as a high copy number suppressor of Ypt6 GTPase-deficient yeast mutants that are defective in endosome-to-Golgi transport. Here, we show that Sys1p is an integral membrane protein that resides on a post-endoplasmic reticulum (ER) organelle(s). Affinity studies with detergent- solubilized yeast proteins showed that the C-terminal 53 amino acid tail of Sys1p binds effectively to the...

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Source

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Identifiers

PMID: 11726510
DOI: 10.1093/emboj/20.23.6742
PMCID: PMC125768

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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