L-proline zwitterion (CHEBI:60039)

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ChEBI Name	L-proline zwitterion

ChEBI ID	CHEBI:60039

ChEBI ASCII Name	L-proline zwitterion

Definition	The zwitterion formed from L-proline by proton transfer from the carboxy group to the ring nitrogen. It is the predominant species at physiological pH.

Stars	This entity has been manually annotated by the ChEBI Team.

Secondary ChEBI IDs	CHEBI:58054

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Formula

C5H9NO2

Net Charge

Average Mass

115.13050

Monoisotopic Mass

115.06333

InChI

InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1

InChIKey

ONIBWKKTOPOVIA-BYPYZUCNSA-N

SMILES

[O-]C(=O)[C@@H]1CCC[NH2+]1

ChEBI Ontology
Outgoing	L-proline zwitterion (CHEBI:60039) is a amino-acid zwitterion (CHEBI:35238) L-proline zwitterion (CHEBI:60039) is tautomer of L-proline (CHEBI:17203)

Incoming	L-proline (CHEBI:17203) is tautomer of L-proline zwitterion (CHEBI:60039)

IUPAC Name

(2S)-pyrrolidinium-2-carboxylate

Synonym	Source
L-proline	UniProt

Last Modified

27 June 2013