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Trehalose 6-phosphate phosphorylase

From Wikipedia, the free encyclopedia
trehalose 6-phosphate phosphorylase
Identifiers
EC no.2.4.1.216
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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NCBIproteins

In enzymology, a trehalose 6-phosphate phosphorylase (EC 2.4.1.216) is an enzyme that catalyzes the chemical reaction

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

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  • 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.