3-hydroxy-3-methylglutarate + CoA + H(+) => (3S)-3-hydroxy-3-methylglutaryl-CoA + H2O
3-hydroxy-3-methylglutarate + coa + h(+) => (3s)-3-hydroxy-3-methylglutaryl-coa + h2o
3-hydroxy-3-methylglutarate + CoA + H(+) => (3S)-3-hydroxy-3-methylglutaryl-CoA + H2O
3-hydroxy-3-methylglutarate + coa + h(+) => (3s)-3-hydroxy-3-methylglutaryl-coa + h2o