TPS3 [YMR261C]
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] 115 kDa subunit; Regulatory subunit of trehalose-6-phosphate synthase/phosphatase; involved in synthesis of storage carbohydrate trehalose; expression is induced by stress conditions and repressed by the Ras-cAMP pathway; TPS3 has a paralog, TSL1, that arose from the whole genome duplication; In the N-terminal section; belongs to the glycosyltransferase 20 family.
Synonyms: TPS3, TPS3p, P38426, P38426p, YM8156.03C ...