RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0049956
RefMet name	Lyxose
Systematic name	D-lyxo-pentose;D-lyxose
Synonyms	PubChem Synonyms
Exact mass	150.052825 (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	C5H10O5	View other entries in RefMet with this formula
Molecular descriptors
Molfile	50647 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4-,5-/m1/s1
InChIKey	PYMYPHUHKUWMLA-UOWFLXDJSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C(=O)[C@H]([C@H]([C@@H](CO)O)O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Carbohydrates
Main Class	Monosaccharides
Sub Class	Pentoses
Distribution of Lyxose in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Studies	NMDR Studies reporting Lyxose
External Links
Pubchem CID	65550
ChEBI ID	16789
KEGG ID	C00259
HMDB ID	HMDB0000646
MetaCyc ID	LYXOSE
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 Lyxose

Rxn ID	KEGG Reaction	Enzyme
R01758	L-Arabitol + NAD+ <=> L-Arabinose + NADH + H+	L-Arabitol:NAD+ 1-oxidoreductase
R01759	L-Arabitol + NADP+ <=> L-Arabinose + NADPH + H+	L-Arabitol:NADP+ 1-oxidoreductase

Table of KEGG human pathways containing Lyxose

Pathway ID	Human Pathway	# of reactions
hsa00040	Pentose and glucuronate interconversions	2
hsa01100	Metabolic pathways	2