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Saccharomyces cerevisiae (S288c)

TPS3

L000002718, YMR261C

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

GO Process (1)

GO Function (3)

GO Component (2)

Gene Ontology Biological Process

trehalose biosynthetic process [IGI, IMP, IPI]

Gene Ontology Molecular Function

alpha,alpha-trehalose-phosphate synthase (UDP-forming) activity [IMP, ISS]
enzyme regulator activity [IMP, ISS]
trehalose-phosphatase activity [IGI]

Gene Ontology Cellular Component

alpha,alpha-trehalose-phosphate synthase complex (UDP-forming) [IGI, IMP, IPI]

cytoplasm [IDA]

SGD Alliance of Genome Resources Entrez Gene RefSeq UniprotKB

Download Curated Data for this Protein

35439

559292

Interactors 101
Interactions 128
Network
PTM Sites 40