EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:57757 - D-threonine zwitterion

ChEBI IDCHEBI:57757
ChEBI NameD-threonine zwitterion
Stars
ASCII NameD-threonine zwitterion
DefinitionA D-α-amino acid zwitterion that is D-threonine in which a proton has been transferred from the carboxy group to the amino group. It is the major species at pH 7.3.
Last Modified10 May 2015
DownloadsMolfile
FormulaC4H9NO3
Net Charge0
Average Mass119.120
Monoisotopic Mass119.05824
SMILESC[C@H](O)[C@@H]([NH3+])C(=O)[O-]
InChIInChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m0/s1
InChIKeyAYFVYJQAPQTCCC-STHAYSLISA-N
ChEBI Ontology
Outgoing Relation(s)
D-threonine zwitterion (CHEBI:57757) is a D-α-amino acid zwitterion (CHEBI:59871)
D-threonine zwitterion (CHEBI:57757) is tautomer of D-threonine (CHEBI:16398)
Incoming Relation(s)
D-threonine (CHEBI:16398) is tautomer of D-threonine zwitterion (CHEBI:57757)
IUPAC Name 
(2R,3S)-2-azaniumyl-3-hydroxybutanoate
UniProt Name  Source
D-threonineUniProt