The molecule is an acyl-CoA oxoanion that results from the removal of all five protons from the phosphate and carboxylic acid groups of (3S)-3-hydroxy-3-methylglutaryl-CoA. It is a carboxylic acid anion and an acyl-CoA oxoanion. It is a conjugate base of a (3S)-3-hydroxy-3-methylglutaryl-CoA.
(3S)-5-[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]-3-hydroxy-3-methyl-5-oxopentanoate