CHEBI:16723 - 4-methylthio-2-oxobutanoate

ChEBI IDCHEBI:16723
ChEBI Name4-methylthio-2-oxobutanoate
Stars
DefinitionThe 2-oxo monocarboxylic acid anion derived from 4-methylthio-2-oxobutanoic acid. The major microspecies at pH 7.3, it is formed from L-methionine via the action of methionine transaminase.
Secondary ChEBI IDsCHEBI:12029, CHEBI:20451, CHEBI:63388
Last Modified14 September 2018
SubmitterKristian Axelsen
DownloadsMolfile
FormulaC5H7O3S
Net Charge-1
Average Mass147.175
Monoisotopic Mass147.01214
SMILESCSCCC(=O)C(=O)[O-]
InChIInChI=1S/C5H8O3S/c1-9-3-2-4(6)5(7)8/h2-3H2,1H3,(H,7,8)/p-1
InChIKeySXFSQZDSUWACKX-UHFFFAOYSA-M
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Saccharomyces cerevisiae (ncbitaxon:4932) - PubMed (24678285) Source: yeast.sf.net
Roles Classification
Biological Roles:
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
Saccharomyces cerevisiae metabolite  Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
ChEBI Ontology
Outgoing Relation(s)
4-methylthio-2-oxobutanoate (CHEBI:16723) has functional parent butyrate (CHEBI:17968)
4-methylthio-2-oxobutanoate (CHEBI:16723) has role Saccharomyces cerevisiae metabolite (CHEBI:75772)
4-methylthio-2-oxobutanoate (CHEBI:16723) has role human metabolite (CHEBI:77746)
4-methylthio-2-oxobutanoate (CHEBI:16723) is a ω-(methylthio)-2-oxocarboxylate (CHEBI:133493)
4-methylthio-2-oxobutanoate (CHEBI:16723) is conjugate base of 4-methylthio-2-oxobutanoic acid (CHEBI:33574)
Incoming Relation(s)
S-adenosyl-4-methylthio-2-oxobutanoate (CHEBI:16490) has functional parent 4-methylthio-2-oxobutanoate (CHEBI:16723)
4-methylthio-2-oxobutanoic acid (CHEBI:33574) is conjugate acid of 4-methylthio-2-oxobutanoate (CHEBI:16723)
IUPAC Name 
4-(methylsulfanyl)-2-oxobutanoate
Synonym  Source
2-oxo-4-methylthiobutanoateChEBI
UniProt Name  Source
4-methylsulfanyl-2-oxobutanoateUniProt
Manual XrefsDatabases
C01180KEGG COMPOUND
CPD-479MetaCyc
Registry NumbersSources
Beilstein:3662236Beilstein
Citations