CHEBI:58252 - S-methyl-L-methionine zwitterion

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ChEBI Name S-methyl-L-methionine zwitterion
ChEBI ID CHEBI:58252
ChEBI ASCII Name S-methyl-L-methionine zwitterion
Definition A sulfonium compound that is a tautomer of S-methyl-L-methionine, arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C6H14NO2S
Net Charge +1
Average Mass 164.24600
Monoisotopic Mass 164.075
InChI InChI=1S/C6H13NO2S/c1-10(2)4-3-5(7)6(8)9/h5H,3-4,7H2,1-2H3/p+1/t5-/m0/s1
InChIKey YDBYJHTYSHBBAU-YFKPBYRVSA-O
SMILES C[S+](C)CC[C@H]([NH3+])C([O-])=O
ChEBI Ontology
Outgoing S-methyl-L-methionine zwitterion (CHEBI:58252) is a sulfonium compound (CHEBI:26830)
S-methyl-L-methionine zwitterion (CHEBI:58252) is tautomer of S-methyl-L-methionine (CHEBI:17728)
Incoming S-methyl-L-methionine (CHEBI:17728) is tautomer of S-methyl-L-methionine zwitterion (CHEBI:58252)
IUPAC Name
(2S)-2-azaniumyl-4-(dimethylsulfaniumyl)butanoate
Synonym Source
S-methyl-L-methionine UniProt
Last Modified
13 July 2015