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Article

The uracil transporter Fur4p associates with lipid rafts.

The Journal of biological chemistry - 7 Feb 2003

Hearn John D, Lester Robert L, Dickson Robert C

Abstract excerpt

Sphingolipids are abundant components of eucaryotic membranes, where they perform essential functions. To uncover new roles for sphingolipids, we studied Saccharomyces cerevisiae lcb1-100 cells, which have a temperature-sensitive block in the first step in sphingolipid synthesis. We find that the level of all five species of the sphingoid long chain base intermediates is reduced 2-7-fold in cells grown at a...

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PMID: 12446707
DOI: 10.1074/jbc.M209170200

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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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The uracil transporter Fur4p associates with lipid rafts.PMID 12446707Read ↗

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Raft partitioning of the yeast uracil permease during trafficking along the endocytic pathway.Semantic proximity Read ↗

The LCB4 (YOR171c) and LCB5 (YLR260w) genes of Saccharomyces encode sphingoid long chain base kinases.Semantic proximity Read ↗

Involvement of yeast sphingolipids in the heat stress response of Saccharomyces cerevisiae.Semantic proximity Read ↗

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