SEARCH Articles Figures Tables 2- Oxo-3-methylvaleric acid 2-Amino-4-methylvaleric acid 2.3- Dihydroxy-3-methylvaleric acid 3-Hydroxy-2-methylvaleric acid A-Amino-y-methylvaleric acid A-Methylvaleric acid DL-2-Amino-3-methylvaleric Acid L-2-Amino-3-methylvaleric Acid