ID 2.8.3.28 DE phenylsuccinyl-CoA transferase. CA (1) phenylsuccinate + succinyl-CoA = 2-phenylsuccinyl-CoA + succinate. CA (2) phenylsuccinate + succinyl-CoA = 3-phenylsuccinyl-CoA + succinate. CC -!- The enzyme, characterized from the bacterium Aromatoleum aromaticum, CC is involved in degradation of (indol-3-yl)acetate, where it is CC believed to function on (2-aminophenyl)succinate. CC -!- It has a broad substrate specificity toward other C-4 dicarboxylic CC acids, phenylacetate, and the non-physiological compound CC 2-naphthylacetate. CC -!- The enzyme produces 2- and 3-phenylsuccinyl-CoA in equimolar amounts. CC -!- It can also perform an intramolecular transfer of the CoA moiety to CC convert 2-phenylsuccinyl-CoA to 3-phenylsuccinyl-CoA. DR Q5P5Z3, IAAL_AROAE ; //