RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0156014
RefMet name	1,2-Dihydroxy-3-keto-5-methylthiopentene
Systematic name	(1Z)-1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one
Synonyms	PubChem Synonyms
Exact mass	162.035067 (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	C6H10O3S	View other entries in RefMet with this formula
Molecular descriptors
Molfile	41856 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C6H10O3S/c1-10-3-2-5(8)6(9)4-7/h4,7,9H,2-3H2,1H3/b6-4-
InChIKey	CILXJJLQPTUUSS-XQRVVYSFSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	CSCCC(=O)/C(=C/O)/O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Organic oxygen compounds
Main Class	Carbonyl compounds
Sub Class	Other carbonyl compounds
Distribution of 1,2-Dihydroxy-3-keto-5-methylthiopentene 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 1,2-Dihydroxy-3-keto-5-methylthiopentene
External Links
Pubchem CID	5462190
ChEBI ID	49252
KEGG ID	C15606
HMDB ID	HMDB0012134
Chemspider ID	4575316
MetaCyc ID	CPD-85
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 1,2-Dihydroxy-3-keto-5-methylthiopentene

Rxn ID	KEGG Reaction	Enzyme
R07363	1,2-Dihydroxy-5-(methylthio)pent-1-en-3-one + Oxygen <=> 3-(Methylthio)propanoate + Formate + CO	1,2-dihydroxy-5-(methylthio)pent-1-en-3-one:oxygen oxidoreductase (formate- and CO-forming)
R07364	1,2-Dihydroxy-5-(methylthio)pent-1-en-3-one + Oxygen <=> 4-Methylthio-2-oxobutanoic acid + Formate	1,2-dihydroxy-5-(methylthio)pent-1-en-3-one:oxygen oxidoreductase (formate-forming)
R07395	2,3-Diketo-5-methylthiopentyl-1-phosphate + H2O <=> 1,2-Dihydroxy-5-(methylthio)pent-1-en-3-one + Orthophosphate	5-(methylthio)-2,3-dioxopentyl-phosphate phosphohydrolase (isomerizing)

Table of KEGG human pathways containing 1,2-Dihydroxy-3-keto-5-methylthiopentene

Pathway ID	Human Pathway	# of reactions
hsa00270	Cysteine and methionine metabolism	3