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Article

Membrane hyperpolarization and salt sensitivity induced by deletion of PMP3, a highly conserved small protein of yeast plasma membrane.

The EMBO journal - 1 Jun 2000

Navarre C, Goffeau A

Abstract excerpt

Yeast plasma membranes contain a small 55 amino acid hydrophobic polypeptide, Pmp3p, which has high sequence similarity to a novel family of plant polypeptides that are overexpressed under high salt concentration or low temperature treatment. The PMP3 gene is not essential under normal growth conditions. However, its deletion increases the plasma membrane potential and confers sensitivity to cytotoxic cations,...

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Identifiers

PMID: 10835350
DOI: 10.1093/emboj/19.11.2515
PMCID: PMC212770

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