[amino acid, C6H13N3O3, originally isolated from watermelon, that is produced as an intermediate in the conversion of ornithine to arginine during urea formation in the liver; chemical name L-ornithine, N5-(aminocarbonyl). ( CSP )]
UMLS (NCI) C0008864 - Amino Acid, Peptide, or Protein
- Biologically Active Substance
Relation/PAR: aa