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Article

Ssy1p and Ptr3p are plasma membrane components of a yeast system that senses extracellular amino acids.

Molecular and cellular biology - 1 Aug 1999

Klasson H, Fink G R, Ljungdahl P O

Abstract excerpt

Mutations in SSY1 and PTR3 were identified in a genetic selection for components required for the proper uptake and compartmentalization of histidine in Saccharomyces cerevisiae. Ssy1p is a unique member of the amino acid permease gene family, and Ptr3p is predicted to be a hydrophilic protein that lacks known functional homologs. Both Ssy1p and Ptr3p have previously been implicated in relaying signals regarding...

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Identifiers

PMID: 10409731
DOI: 10.1128/MCB.19.8.5405
PMCID: PMC84383

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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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Ssy1p and Ptr3p are plasma membrane components of a yeast system that senses extracellular amino acids.PMID 10409731Read ↗

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