FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term alpha,alpha-trehalose-phosphate synthase complex (UDP-forming) ID (Ontology) GO:0005946 (Gene Ontology)
Definition A protein complex that possesses alpha,alpha-trehalose-phosphate synthase (UDP-forming) and trehalose-phosphatase activities, and thus catalyzes two reactions in trehalose biosynthesis. In the complex identified in Saccharomyces, Tps1p has alpha,alpha-trehalose-phosphate synthase (UDP-forming) activity, Tps2p has trehalose 6-phosphate phosphatase activity; Tps3p is a regulatory subunit, and an additional subunit, Tsl1p, may be present.[ PubMed:9837904 ]
Also Known As "trehalose-6-phosphate synthase complex" ; "trehalose-6-phosphate synthase/phosphatase" ; "UDP-glucose-glucosephosphate glucosyltransferase complex"
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intracellular anatomical structure
 |__cytoplasm__________________
cellular anatomical structure  |
 |__cytoplasm__________________|
catalytic complex              |
 |__transferase complex________|
                               alpha,alpha-trehalose-phosphate synthase complex (UDP-forming)
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Is a transferase complex
Part of cytoplasm
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Synonyms
  • "trehalose-6-phosphate synthase complex" EXACT
    "trehalose-6-phosphate synthase/phosphatase" EXACT
    "UDP-glucose-glucosephosphate glucosyltransferase complex" EXACT
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