title: -hydroxy-L-valine, a constitutional amino acid of antibiotics YA-56 X and Y.
mesh_terms: D000900:Anti-Bacterial Agents; D055598:Chemical Phenomena; D002621:Chemistry; D006868:Hydrolysis; D013055:Spectrophotometry, Infrared; D014633:Valine
chemical_list: D000900:Anti-Bacterial Agents; D014633:Valine