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CHEBI:133146 - Phe-Ala zwitterion

ChEBI IDCHEBI:133146
ChEBI NamePhe-Ala zwitterion
Stars
DefinitionA peptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Phe-Ala; major species at pH 7.3.
Last Modified5 July 2017
SubmitterSteve
DownloadsMolfile
FormulaC12H16N2O3
Net Charge0
Average Mass236.271
Monoisotopic Mass236.11609
SMILESC[C@H](NC(=O)[C@@H]([NH3+])Cc1ccccc1)C(=O)[O-]
InChIInChI=1S/C12H16N2O3/c1-8(12(16)17)14-11(15)10(13)7-9-5-3-2-4-6-9/h2-6,8,10H,7,13H2,1H3,(H,14,15)(H,16,17)/t8-,10-/m0/s1
InChIKeyMIDZLCFIAINOQN-WPRPVWTQSA-N
ChEBI Ontology
Outgoing Relation(s)
Phe-Ala zwitterion (CHEBI:133146) is a dipeptide zwitterion (CHEBI:90799)
Phe-Ala zwitterion (CHEBI:133146) is tautomer of Phe-Ala (CHEBI:73630)
Incoming Relation(s)
Phe-Ala (CHEBI:73630) is tautomer of Phe-Ala zwitterion (CHEBI:133146)
IUPAC Name 
(2S)-2-{[(2S)-2-azaniumyl-3-phenylpropanoyl]amino}propanoate
Synonyms  Source
phenylalanylalanine zwitterionChEBI
phenylalanylalanineChEBI
L-Phe-L-Ala zwitterionChEBI
FA zwitterionChEBI
L-phenylalanyl-L-alanine zwitterionChEBI