title: Hyperprolinemia type II: evidence of the excretion of 3-hydroxy delta 1-pyrroline 5-carboxylic acid.
abstract: We report the identification of delta 1-pyrroline 3-hydroxy 5-carboxylic acid (hydroxy PCA) in a previously reported patient with hyperprolinemia Type II. This compound had been called pseudo PCA in a previous report.
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors / Q000652:urine*; D000596:Amino Acids / Q000652:urine; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D006801:Humans; D011392:Proline / Q000378:metabolism*; D011758:Pyrroles / Q000652:urine*
chemical_list: D000596:Amino Acids; D011758:Pyrroles; D011392:Proline