ID 4.1.1.118 DE isophthalyl-CoA decarboxylase. AN IPCD. CA H(+) + isophthalyl-CoA = benzoyl-CoA + CO2. CC -!- The enzyme, characterized from the bacterium Syntrophorhabdus CC aromaticivorans, participates in an anaerobic isophthalate CC degradation pathway. CC -!- The enzyme requires a prenylated flavin mononucleotide cofactor. //