The molecule is the L-enantiomer of isoleucinium. It has a role as an Escherichia coli metabolite, a Saccharomyces cerevisiae metabolite and a plant metabolite. It is a conjugate acid of a L-isoleucine. It is an enantiomer of a D-isoleucinium.
[(1S,2S)-1-carboxy-2-methylbutyl]azanium