In enzymology, a trehalose 6-phosphate phosphorylase (EC 2.4.1.216) is an enzyme that catalyzes the chemical reaction
| trehalose 6-phosphate phosphorylase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.1.216 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
- alpha,alpha-trehalose 6-phosphate + phosphate glucose 6-phosphate + beta-D-glucose 1-phosphate
The two substrates of this enzyme are alpha,alpha'-trehalose 6-phosphate and phosphate. Its two products are glucose 6-phosphate and beta-D-glucose 1-phosphate.
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is alpha,alpha-trehalose 6-phosphate:phosphate beta-D-glucosyltransferase. This enzyme is also called trehalose 6-phosphate:phosphate beta-D-glucosyltransferase.
References
editExternal links
edit- Andersson U, Levander F, Radstrom P (2001). "Trehalose-6-phosphate phosphorylase is part of a novel metabolic pathway for trehalose utilization in Lactococcus lactis". J. Biol. Chem. 276 (46): 42707–13. doi:10.1074/jbc.M108279200. PMID 11553642.
