Terminology Service for NFDI4Health

methionine zwitterion

Go to external page http://purl.obolibrary.org/obo/CHEBI_64558


An amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of methionine; major species at pH 7.3.

Term info

Label

methionine zwitterion

Synonyms
  • 2-azaniumyl-4-(methylsulfanyl)butanoate
Subsets

3_STAR

IUPAC NAME
2-azaniumyl-4-(methylsulfanyl)butanoate [ IUPAC ]

charge

0

formula

C5H11NO2S

has obo namespace

chebi_ontology

has related synonym

methionine, 2-ammonio-4-(methylsulfanyl)butanoate

id

CHEBI:64558

inchi

InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)

inchikey

FFEARJCKVFRZRR-UHFFFAOYSA-N

mass

149.21100

monoisotopicmass

149.05105

smiles

CSCCC([NH3+])C([O-])=O

Term relations