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Literature summary for 1.3.1.93 extracted from

  • Kvam, E.; Gable, K.; Dunn, T.M.; Goldfarb, D.S.
    Targeting of Tsc13p to nucleus-vacuole junctions: a role for very-long-chain fatty acids in the biogenesis of microautophagic vesicles (2005), Mol. Biol. Cell, 16, 3987-3998.
    View publication on PubMedView publication on EuropePMC
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Localization

Localization Comment Organism GeneOntology No. Textmining
endoplasmic reticulum protein accumulates at nucleus-vacuole junctions Saccharomyces cerevisiae 5783
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Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae Q99190
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Synonyms

Synonyms Comment Organism
TSC13
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 Saccharomyces cerevisiae

General Information

General Information Comment Organism
metabolism enzyme Tsc13p is sequestered into nucleus-vacuole junctions from the peripheral endoplasmic reticulum through Vac8p-independent interactions with Nvj1p. During nutrient limitation, Tsc13p is incorporated into piecemeal microautophagy vesicles in an Nvj1p-dependent manner. The lumenal diameters of piecemeal microautophagy blebs and vesicles are significantly reduced in tsc13 and tsc13 elo3 mutant cells. Piecemeal microautophagy structures are also smaller in cells treated with cerulenin, an inhibitor of de novo fatty acid synthesis and elongation. The targeting of Tsc13p-green fluorescent protein into nucleus-vacuole junctions is perturbed by cerulenin Saccharomyces cerevisiae