Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:32:28 UTC
Update Date2022-08-31 13:43:51 UTC
Metabolite IDMMDBc0029564
Metabolite Identification
Common NameTrehalose 6-phosphate
DescriptionTrehalose-6-phopshate is a phosphorylated form of trehalose. Trehalose is a disaccharide that acts as an osmoprotectant as well as a carbon source in Escherichia coli. At high osmolarity the cells synthesize large amounts of trehalose internally as an osmoprotectant. However, they can also degrade trehalose as the sole source of carbon under both high- and low-osmolarity growth conditions. The modes of trehalose utilization are different under the two conditions. At low osmolarity, trehalose is transported via a trehalose-specific enzyme of the phosphotransferase system, encoded by treB. The trehalose-6-phosphate formed by this enzyme is hydrolyzed to glucose and glucose 6-phosphate by trehalose-6-phosphate hydrolase, encoded by treC.
Structure
Synonyms
ValueSource
alpha,Alpha'-trehalose 6-phosphateChEBI
alpha-D-Glucopyranosyl alpha-D-glucopyranoside 6-(dihydrogen phosphate)ChEBI
a,Alpha'-trehalose 6-phosphateGenerator
a,Alpha'-trehalose 6-phosphoric acidGenerator
alpha,Alpha'-trehalose 6-phosphoric acidGenerator
Α,alpha'-trehalose 6-phosphateGenerator
Α,alpha'-trehalose 6-phosphoric acidGenerator
a-D-Glucopyranosyl a-D-glucopyranoside 6-(dihydrogen phosphate)Generator
a-D-Glucopyranosyl a-D-glucopyranoside 6-(dihydrogen phosphoric acid)Generator
alpha-D-Glucopyranosyl alpha-D-glucopyranoside 6-(dihydrogen phosphoric acid)Generator
Α-D-glucopyranosyl α-D-glucopyranoside 6-(dihydrogen phosphate)Generator
Α-D-glucopyranosyl α-D-glucopyranoside 6-(dihydrogen phosphoric acid)Generator
Trehalose 6-phosphoric acidGenerator
Trehalose-6-phosphateHMDB, MeSH
Molecular FormulaC12H23O14P
Average Mass422.2764
Monoisotopic Mass422.082541956
IUPAC Name{[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]methoxy}phosphonic acid
Traditional Nameα,α'-trehalose 6-phosphate
CAS Registry Number4484-88-2
SMILES
OC[C@H]1O[C@H](O[C@H]2O[C@H](COP(O)(O)=O)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
InChI Identifier
InChI=1S/C12H23O14P/c13-1-3-5(14)7(16)9(18)11(24-3)26-12-10(19)8(17)6(15)4(25-12)2-23-27(20,21)22/h3-19H,1-2H2,(H2,20,21,22)/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-/m1/s1
InChI KeyLABSPYBHMPDTEL-LIZSDCNHSA-N