The molecule is the L-enantiomer of threoninium. 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-threonine. It is an enantiomer of a D-threoninium.
[(1S,2R)-1-carboxy-2-hydroxypropyl]azanium