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Article

Cell growth-dependent coordination of lipid signaling and glycosylation is mediated by interactions between Sac1p and Dpm1p.

The Journal of cell biology - 17 Jan 2005

Faulhammer Frank, Konrad Gerlinde, Brankatschk Ben, Tahirovic Sabina, Knödler Andreas, Mayinger Peter

Abstract excerpt

The integral membrane lipid phosphatase Sac1p regulates local pools of phosphatidylinositol-4-phosphate (PtdIns(4)P) at endoplasmic reticulum (ER) and Golgi membranes. PtdIns(4)P is important for Golgi trafficking, yet the significance of PtdIns(4)P for ER function is unknown. It also remains unknown how localization of Sac1p to distinct organellar membranes is mediated. Here, we show that a COOH-terminal region...

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Identifiers

PMID: 15657391
DOI: 10.1083/jcb.200407118
PMCID: PMC2171588

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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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Cell growth-dependent coordination of lipid signaling and glycosylation is mediated by interactions between Sac1p and Dpm1p.PMID 15657391Read ↗

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