The molecule is a poly(glycerol phosphate) having an alanyl group attached to the hydroxy function of the repeating unit. It is a poly(glycerol phosphate) macromolecule and an aminoacyl phosphate. It is a conjugate acid of an alanyl poly(glycerol phosphate)(1-).
[(2S)-1-hydroxy-3-phosphonooxypropan-2-yl] 2-aminopropanoate