ID 2.3.3.7 DE 3-ethylmalate synthase. AN 2-ethyl-3-hydroxybutanedioate synthase. AN 3-ethylmalate glyoxylate-lyase (CoA-butanoylating). CA butanoyl-CoA + glyoxylate + H2O = 3-ethylmalate + CoA + H(+). CC -!- Formerly EC 4.1.3.10. //