CHEBI:142967 - D-histidine zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name D-histidine zwitterion
ChEBI ID CHEBI:142967
ChEBI ASCII Name D-histidine zwitterion
Definition A polar amino acid zwitterion restulting from the transfer of a proton from the carboxy group to the α-amino group of D-histidine. The major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Kristian Axelsen
Supplier Information
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Formula C6H9N3O2
Net Charge 0
Average Mass 155.155
Monoisotopic Mass 155.06948
InChI InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m1/s1
InChIKey HNDVDQJCIGZPNO-RXMQYKEDSA-N
SMILES C=1(N=CNC1)C[C@H](C(=O)[O-])[NH3+]
ChEBI Ontology
Outgoing D-histidine zwitterion (CHEBI:142967) is a polar amino acid zwitterion (CHEBI:62031)
D-histidine zwitterion (CHEBI:142967) is tautomer of D-histidine (CHEBI:27947)
Incoming D-histidine (CHEBI:27947) is tautomer of D-histidine zwitterion (CHEBI:142967)
IUPAC Names
(2R)-2-ammonio-3-(1H-imidazol-4-yl)propanoate
(2R)-2-azaniumyl-3-(1H-imidazol-4-yl)propanoate
Synonym Source
D-histidine UniProt
Manual Xref Database
CPD-12151 MetaCyc
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Citation Waiting for Citations Type Source
27230378 PubMed citation SUBMITTER
Last Modified
22 January 2019