ID 2.3.1.228 DE isovaleryl-homoserine lactone synthase. AN IV-HSL synthase. CA 3-methylbutanoyl-CoA + S-adenosyl-L-methionine = CoA + H(+) + CA N-isovaleryl-L-homoserine lactone + S-methyl-5'-thioadenosine. CC -!- The enzyme, found in the bacterium Bradyrhizobium japonicum, does not CC accept isovaleryl-[acyl-carrier protein] as acyl donor (cf. CC EC 2.3.1.184). DR Q89VI2, BJAI_BRADU ; //