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L-beta-ethynylserine zwitterion

Go to external page http://purl.obolibrary.org/obo/CHEBI_144729

An L-alpha-amino acid zwitterion obtained by transfer of a proton from the carboxy group to the amino group of L-beta-ethynylserine. The major species at pH 7.3.

Term info

Label

L-beta-ethynylserine zwitterion

Synonyms
  • 2-azaniumyl-2,4,5-trideoxy-D-threo-pent-4-ynonate
  • L-beta-ethynylserine zwitterion
database cross reference
Subsets

3_STAR

IUPAC NAME
2-azaniumyl-2,4,5-trideoxy-D-threo-pent-4-ynonate [ IUPAC ]

charge

0

formula

C5H7NO3

has obo namespace

chebi_ontology

has related synonym

(2S,3R)-2-azaniumyl-3-hydroxypent-4-ynoate

id

CHEBI:144729

inchi

InChI=1S/C5H7NO3/c1-2-3(7)4(6)5(8)9/h1,3-4,7H,6H2,(H,8,9)/t3-,4+/m1/s1

inchikey

RBWXRFBKVDBXEG-DMTCNVIQSA-N

mass

129.115

monoisotopicmass

129.04259

smiles

[C@@H]([C@@H](C([O-])=O)[NH3+])(O)C#C