Renal Aminoacidurias [Disease/Finding] Renal Aminoacidurias M0000934 N0000000370 Aminoaciduria, Renal Renal Aminoacidurias C918 D000608 C0002534 985952 A group of inherited kidney disorders characterized by the abnormally elevated levels of AMINO ACIDS in URINE. Genetic mutations of transport proteins result in the defective reabsorption of free amino acids at the PROXIMAL RENAL TUBULES. Renal aminoaciduria are classified by the specific amino acid or acids involved. Renal Tubular Transport, Inborn Errors [Disease/Finding]