ID 2.3.1.229 DE 4-coumaroyl-homoserine lactone synthase. AN p-coumaryl-homoserine lactone synthase. CA 4-coumaroyl-CoA + S-adenosyl-L-methionine = N-(4-coumaroyl)-L-homoserine CA lactone + S-methyl-5'-thioadenosine + CoA + H(+). CC -!- The enzyme is found in the bacterium Rhodopseudomonas palustris, CC which produces N-(4-coumaroyl)-L-homoserine lactone as a quorum- CC sensing signal. DR Q6NCZ6, RPAI_RHOPA ; //