Record Information
Version1.0
StatusDetected and Quantified
Creation Date2020-10-27 23:41:03 UTC
Update Date2022-08-31 00:16:05 UTC
Metabolite IDMMDBc0000242
Metabolite Identification
Common NameD-Proline
DescriptionD-proline is an isomer of the naturally occurring amino acid, L-Proline. D-amino acids have been found in relatively high abundance in human plasma and saliva (PMID: 16480744 ). These amino acids may be of bacterial origin, but there is also evidence that they are endogenously produced through amino acid racemase activity (PMID: 1426150 ).
Structure
Synonyms
ValueSource
(2R)-Pyrrolidine-2-carboxylic acidChEBI
(R)-2-CarboxypyrrolidineChEBI
(R)-Pyrrolidine-2-carboxylic acidChEBI
D-ProlinChEBI
DPRChEBI
(2R)-Pyrrolidine-2-carboxylateGenerator
(R)-Pyrrolidine-2-carboxylateGenerator
R)-2-CarboxypyrrolidineHMDB
R-ProlineHMDB
ProlineHMDB
Molecular FormulaC5H9NO2
Average Mass115.1305
Monoisotopic Mass115.063328537
IUPAC Name(2R)-pyrrolidine-2-carboxylic acid
Traditional NameD-proline
CAS Registry Number344-25-2
SMILES
OC(=O)[C@H]1CCCN1
InChI Identifier
InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m1/s1
InChI KeyONIBWKKTOPOVIA-SCSAIBSYSA-N