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Article

Phosphorylation of Chs2p regulates interaction with COPII.

Journal of cell science - 15 May 2013

Jakobsen Mia Kyed, Cheng Zhiliang, Lam Sheung Kwan, Roth-Johnson Elizabeth, Barfield Robyn M, Schekman Randy

Abstract excerpt

Trafficking of the chitin synthase Chs2p from the endoplasmic reticulum (ER) to the bud-neck in late mitosis is tightly regulated by the cell cycle via phosphorylation of serine residues in the N-terminus of the protein. Here, we describe the effects of Chs2p phosphorylation on the interaction with coat protein complex II (COPII). Identification of a cdc5(ts) mutant, which fails to transport Chs2p-3xGFP to the...

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Source

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Identifiers

PMID: 23525003
DOI: 10.1242/jcs.115915
PMCID: PMC3672935

Genes

CDK1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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