The molecule is a non-proteinogenic L-alpha-amino acid that is L-alanine in which one of the methyl hydrogens is replaced by a 5-tert-butyl-3-hydroxy-isooxazol-4-yl group. It has a role as a metabolite. It is a member of isoxazoles and a non-proteinogenic L-alpha-amino acid.
(2S)-2-amino-3-(5-tert-butyl-3-oxo-1,2-oxazol-4-yl)propanoic acid