RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0138934
RefMet name	UDP-xylose
Alternative name	UDP-D-Xylose
Systematic name	{[(2R,3S,4R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({[hydroxy({[(3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy})phosphoryl]oxy})phosphinic acid
Synonyms	PubChem Synonyms
Exact mass	536.044464 (neutral)	Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C14H22N2O16P2	View other entries in RefMet with this formula
Molecular descriptors
Molfile	37553 (Download molfile/View MW Metabolite Database details)
InChI	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
InChIKey	DQQDLYVHOTZLOR-WZNRFRBMSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	c1cn([C@H]2[C@@H]([C@@H]([C@@H](COP(=O)(O)OP(=O)(O)OC3[C@@H]([C@H]([C@@H](CO3)O)O)O)O2)O)O)c(=O)[nH]c1=O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Nucleic acids
Main Class	Pyrimidines
Sub Class	Pyrimidine rNDP
Distribution of UDP-xylose in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting UDP-xylose
External Links
Pubchem CID	11857306
ChEBI ID	16082
KEGG ID	C00190
HMDB ID	HMDB0001018
Chemspider ID	388324
MetaCyc ID	UDP-D-XYLOSE
Spectral data for UDP-xylose standards
MassBank(EU)	View MS spectra
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving UDP-xylose

Rxn ID	KEGG Reaction	Enzyme
R01384	UDP-glucuronate <=> UDP-D-xylose + CO2	UDP-D-glucuronate carboxy-lyase (UDP-D-xylose-forming)

Table of KEGG human pathways containing UDP-xylose

Pathway ID	Human Pathway	# of reactions
hsa00520	Amino sugar and nucleotide sugar metabolism	1