alpha-methyl-beta-hydroxybutyryl-CoA + NAD+ <=> alpha-methylacetoacetyl-CoA + NADH + H+ (Dictyostelium discoideum)
alpha-methyl-beta-hydroxybutyryl-coa + nad+ <=> alpha-methylacetoacetyl-coa + nadh + h+ (dictyostelium discoideum)
alpha-methyl-beta-hydroxybutyryl-CoA + NAD+ <=> alpha-methylacetoacetyl-CoA + NADH + H+ (Dictyostelium discoideum)
alpha-methyl-beta-hydroxybutyryl-coa + nad+ <=> alpha-methylacetoacetyl-coa + nadh + h+ (dictyostelium discoideum)