Gene ontology ID
GO:0005946
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
Comment
See also the molecular function term 'alpha,alpha-trehalose-phosphate synthase (UDP-forming) activity ; GO:0003825'.
Synonyms
1. trehalose-6-phosphate synthase complex
2. trehalose-6-phosphate synthase/phosphatase
3. UDP-glucose-glucosephosphate glucosyltransferase complex
References
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