The molecule is an acyl-CoA oxoanion arising from deprotonation of the phosphate, diphosphate and carboxylic acid functions of L-erythro-3-methylmalyl-CoA. It is a conjugate base of a L-erythro-3-methylmalyl-CoA.
(2R,3S)-4-[2-[3-[[(2R)-4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonatooxyoxolan-2-yl]methoxy-oxidophosphoryl]oxy-oxidophosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethylsulfanyl]-2-hydroxy-3-methyl-4-oxobutanoate