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Article

Snf1 promotes phosphorylation of the alpha subunit of eukaryotic translation initiation factor 2 by activating Gcn2 and inhibiting phosphatases Glc7 and Sit4.

Molecular and cellular biology - 1 Jun 2010

Cherkasova Vera, Qiu Hongfang, Hinnebusch Alan G

Abstract excerpt

Snf1 is the ortholog of mammalian AMP-activated kinase and is responsible for activation of glucose-repressed genes at low glucose levels in budding yeast. We show that Snf1 promotes the formation of phosphorylated alpha subunit of eukaryotic translation initiation factor 2 (eIF2alpha-P), a regulator of general and gene-specific translation, by stimulating the function of eIF2alpha kinase Gcn2 during histidine...

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Identifiers

PMID: 20404097
DOI: 10.1128/MCB.00183-10
PMCID: PMC2876683

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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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Snf1 promotes phosphorylation of the alpha subunit of eukaryotic translation initiation factor 2 by activating Gcn2 and inhibiting phosphatases Glc7 and Sit4.PMID 20404097Read ↗

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