Record Information
Version1.0
Creation Date2016-09-30 22:39:58 UTC
Update Date2020-05-21 16:26:58 UTC
BMDB IDBMDB0001018
Secondary Accession Numbers
  • BMDB01018
Metabolite Identification
Common NameUDP-D-Xylose
DescriptionUDP-D-Xylose belongs to the class of organic compounds known as pyrimidine ribonucleoside diphosphates. These are pyrimidine ribonucleotides with diphosphate group linked to the ribose moiety. UDP-D-Xylose exists as a solid, possibly soluble (in water), and an extremely weak basic (essentially neutral) compound (based on its pKa) molecule. UDP-D-Xylose can be biosynthesized from uridine diphosphate glucuronic acid; which is catalyzed by the enzyme UDP-glucuronic acid decarboxylase 1. In cattle, UDP-D-xylose is involved in the metabolic pathway called the nucleotide sugars metabolism pathway.
Structure
Thumb
Synonyms
ValueSource
alpha-D-Xylopyranosyl esterHMDB
alpha-delta-Xylopyranosyl esterHMDB
UDP XyloseHMDB
UDP-alphaHMDB
UDP-delta-XyloseHMDB
Uridine diphosphate xyloseHMDB
Chemical FormulaC14H22N2O16P2
Average Molecular Weight536.2758
Monoisotopic Molecular Weight536.04445569
IUPAC Name{[(2R,3S,4R)-3,4-dihydroxy-5-(4-hydroxy-2-oxo-1,2-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}({[hydroxy({[(3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy})phosphoryl]oxy})phosphinic acid
Traditional Name[(2R,3S,4R)-3,4-dihydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy([hydroxy([(3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy)phosphoryl]oxy)phosphinic acid
CAS Registry Number3616-06-6
SMILES
O[C@@H]1[C@@H](COP(O)(=O)OP(O)(=O)OC2OC[C@@H](O)[C@H](O)[C@H]2O)OC([C@@H]1O)N1C=CC(=O)NC1=O
InChI Identifier
InChI=1S/C14H22N2O16P2/c17-5-3-28-13(11(22)8(5)19)31-34(26,27)32-33(24,25)29-4-6-9(20)10(21)12(30-6)16-2-1-7(18)15-14(16)23/h1-2,5-6,8-13,17,19-22H,3-4H2,(H,24,25)(H,26,27)(H,15,18,23)/t5-,6-,8+,9-,10-,11-,12?,13?/m1/s1
InChI KeyDQQDLYVHOTZLOR-QDHANXEVSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as methionine and derivatives. Methionine and derivatives are compounds containing methionine or a derivative thereof resulting from reaction of methionine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentMethionine and derivatives
Alternative Parents
Substituents
  • Methionine or derivatives
  • N-acyl-l-alpha-amino acid
  • N-formyl-alpha-amino acid
  • N-formyl-alpha amino acid or derivatives
  • Thia fatty acid
  • Fatty acid
  • Fatty acyl
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Hydrocarbon derivative
  • Organic oxide
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cytoplasm
  • Endoplasmic reticulum
  • Golgi
  • Mitochondria
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point144.5 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogP-0.96NARURKAR,MM & MITRA,AK (1988)
Predicted Properties
PropertyValueSource
logP-1.2ALOGPS
logP-4ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)1.73ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area274.8 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity100.82 m³·mol⁻¹ChemAxon
Polarizability43.53 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-016r-4936760000-00f37a38fe624376e23dView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-0690-5941635000-1aa68e9b8684d9615e1eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0901110000-8ae0db777cff3d445c4cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-4910000000-67006286cf564f62ff42View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03di-5900000000-da262c67a1973399a755View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000f-8713790000-946e0081f7ad1a09d3d6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01ox-9622010000-7089747eea74980128f4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-06tf-4900000000-53eebd3beb66a7fd8d3fView in MoNA
Biological Properties
Cellular Locations
  • Cytoplasm
  • Endoplasmic reticulum
  • Golgi
  • Mitochondria
Biospecimen Locations
  • Adipose Tissue
  • Epidermis
  • Fibroblasts
  • Intestine
  • Kidney
  • Liver
  • Neuron
  • Spleen
  • Testis
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
Adipose TissueExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
EpidermisExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
FibroblastsExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
IntestineExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
KidneyExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
LiverExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
NeuronExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
SpleenExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
TestisExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0001018
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB005661
KNApSAcK IDNot Available
Chemspider ID388324
KEGG Compound IDC00190
BioCyc IDNot Available
BiGG ID34192
Wikipedia LinkNot Available
METLIN ID5948
PubChem Compound439179
PDB IDNot Available
ChEBI ID16082
References
Synthesis ReferenceErnst, Christiane; Klaffke, Werner. Chemical Synthesis of Uridine Diphospho-D-xylose and UDP-L-arabinose. Journal of Organic Chemistry (2003), 68(14), 5780-5783.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Cell wall/membrane/envelope biogenesis
Specific function:
Not Available
Gene Name:
TGDS
Uniprot ID:
A6QLW2
Molecular weight:
40666.0
Reactions
Uridine diphosphate glucuronic acid → UDP-D-Xylose + Carbon dioxidedetails
General function:
Involved in acetylglucosaminyltransferase activity
Specific function:
Catalyzes the first step in the biosynthesis of chondroitin sulfate, heparan sulfate and dermatan sulfate proteoglycans, such as DCN (By similarity). Transfers D-xylose from UDP-D-xylose to specific serine residues of the core protein (By similarity).
Gene Name:
XYLT2
Uniprot ID:
Q5QQ49
Molecular weight:
97189.0
General function:
Involved in glucuronosyl-N-acetylglucosaminyl-proteogly
Specific function:
Glycosyltransferase required for the biosynthesis of heparan-sulfate. The EXT1/EXT2 complex possesses substantially higher glycosyltransferase activity than EXT1 or EXT2 alone. Appears to be a tumor suppressor. Required for the exosomal release of SDCBP, CD63 and syndecan.
Gene Name:
EXT2
Uniprot ID:
O77783
Molecular weight:
81887.0
General function:
Cell wall/membrane/envelope biogenesis
Specific function:
Catalyzes the addition of GlcNAc or GlcUA monosaccharides to the nascent hyaluronan polymer. Therefore, it is essential to hyaluronan synthesis a major component of most extracellular matrices that has a structural role in tissues architectures and regulates cell adhesion, migration and differentiation. This is one of the isozymes catalyzing that reaction and it is particularly responsible for the synthesis of high molecular mass hyaluronan. Required for the transition of endocardial cushion cells into mesenchymal cells, a process crucial for heart development. May also play a role in vasculogenesis. High molecular mass hyaluronan also play a role in early contact inhibition a process which stops cell growth when cells come into contact with each other or the extracellular matrix (By similarity).
Gene Name:
HAS2
Uniprot ID:
O97711
Molecular weight:
63459.0
General function:
Involved in glucuronosyl-N-acetylglucosaminyl-proteogly
Specific function:
Glycosyltransferase required for the biosynthesis of heparan-sulfate. The EXT1/EXT2 complex possesses substantially higher glycosyltransferase activity than EXT1 or EXT2 alone. Required for the exosomal release of SDCBP, CD63 and syndecan (By similarity).
Gene Name:
EXT1
Uniprot ID:
A5D7I4
Molecular weight:
86299.0