CHEBI:58419 - 4-hydroxy-L-proline zwitterion

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ChEBI Name 4-hydroxy-L-proline zwitterion
ChEBI ID CHEBI:58419
ChEBI ASCII Name 4-hydroxy-L-proline zwitterion
Definition The amino acid zwitterion formed from 4-hydroxy-L-proline. It is the major microspecies present at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C5H9NO3
Net Charge 0
Average Mass 131.12990
Monoisotopic Mass 131.05824
InChI InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3?,4-/m0/s1
InChIKey PMMYEEVYMWASQN-BKLSDQPFSA-N
SMILES OC1C[NH2+][C@@H](C1)C([O-])=O
Roles Classification
Biological Role(s): human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 4-hydroxy-L-proline zwitterion (CHEBI:58419) has role human metabolite (CHEBI:77746)
4-hydroxy-L-proline zwitterion (CHEBI:58419) is a 4-hydroxyproline zwitterion (CHEBI:63137)
4-hydroxy-L-proline zwitterion (CHEBI:58419) is tautomer of 4-hydroxy-L-proline (CHEBI:18240)
Incoming 4-hydroxy-L-proline (CHEBI:18240) is tautomer of 4-hydroxy-L-proline zwitterion (CHEBI:58419)
IUPAC Name
(2S)-4-hydroxypyrrolidinium-2-carboxylate
Synonym Source
4-hydroxy-L-proline UniProt
Last Modified
16 February 2015