Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-06-17 20:11:33 UTC
Update Date2025-10-07 16:09:28 UTC
Metabolite IDMMDBc0055947
Metabolite Identification
Common NamedTDP-4-amino-4,6-dideoxy-D-glucose
DescriptiondTDP-4-amino-4,6-dideoxy-D-glucose is a nucleotide sugar belonging to the class of dideoxysugars. Its chemical structure features an amino group at the 4-position and lacks hydroxyl groups at the 4 and 6 positions, distinguishing it from typical hexoses. This metabolite plays a crucial role in various biosynthetic pathways, particularly in the synthesis of glycosylated compounds. For instance, it is utilized by the glycosyltransferase AcbI to produce O-4-amino-(4,6-dideoxy-α-D-glucopyranosyl)-(1→4)-O-α-D-glucopyranosyl-(1→4)-D-glucopyranose (PMID:35705566 ). Kinetic studies have demonstrated that enzymes exhibit catalytic efficiency on dTDP-4-amino-4,6-dideoxy-D-glucose, indicating its suitability as a substrate (PMID:35277885 ). Additionally, it serves as a substrate for N-formyltransferases, which convert it to dTDP-4-formamido-4,6-dideoxy-D-glucose (PMID:31867814 ). Enzymatic synthesis of dTDP-4-amino-4,6-dideoxy-D-glucose has also been reported, showcasing its importance in metabolic pathways (PMID:17532307 ). Overall, this metabolite is integral to the synthesis of various glycosylated products and serves as a substrate for multiple enzymatic reactions.
Structure
Synonyms
ValueSource
dTDP-4-Amino-4,6-dideoxy-D-glucoseChEBI
dTDP-4-Amino-4,6-dideoxy-D-glucose anionChEBI
Molecular FormulaC16H26N3O14P2
Average Mass546.339
Monoisotopic Mass546.089550105
IUPAC Name1-[(2R,4S,5R)-5-[({[({[(3R,4S,5S,6R)-5-amino-3,4-dihydroxy-6-methyloxan-2-yl]oxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)methyl]-4-hydroxyoxolan-2-yl]-5-methyl-2-oxo-1,2-dihydropyrimidin-4-olate
Traditional Name1-[(2R,4S,5R)-5-{[({[(3R,4S,5S,6R)-5-amino-3,4-dihydroxy-6-methyloxan-2-yl]oxy(hydroxy)phosphoryl}oxy(hydroxy)phosphoryl)oxy]methyl}-4-hydroxyoxolan-2-yl]-5-methyl-2-oxopyrimidin-4-olate
CAS Registry NumberNot Available
SMILES
[H][C@]1(O)C[C@@]([H])(O[C@]1([H])COP(O)(=O)OP(O)(=O)OC1([H])O[C@]([H])(C)[C@@]([H])(N)[C@]([H])(O)[C@@]1([H])O)N1C=C(C)C([O-])=NC1=O
InChI Identifier
InChI=1S/C16H27N3O14P2/c1-6-4-19(16(24)18-14(6)23)10-3-8(20)9(31-10)5-29-34(25,26)33-35(27,28)32-15-13(22)12(21)11(17)7(2)30-15/h4,7-13,15,20-22H,3,5,17H2,1-2H3,(H,25,26)(H,27,28)(H,18,23,24)/p-1/t7-,8+,9-,10-,11-,12+,13-,15?/m1/s1
InChI KeyUIVJXHWSIFBBCY-OZZQZGJZSA-M