has role D-proline CHEBI:45161 CHEBI:21070 CHEBI:42012 CHEBI:42213 D-Prolin D-Proline DPR CHEBI:16313 D-Proline (R)-pyrrolidine-2-carboxylic acid (2R)-pyrrolidine-2-carboxylic acid CHEBI:45156 D-PROLINE The <small>D</small>-enantiomer of proline. CHEBI:42129 chebi_ontology (R)-2-Carboxypyrrolidine CHEBI:4226 CHEBI:13008 D-alpha-amino acid L-proline proline D-prolinate D-prolinium D-proline zwitterion mouse metabolite