ID 3.3.2.12 DE oxepin-CoA hydrolase. CA 2-oxepin-2(3H)-ylideneacetyl-CoA + H2O = 3-oxo-5,6-dehydrosuberyl-CoA CA semialdehyde. CC -!- The enzyme from Escherichia coli is a bifunctional fusion protein CC that also catalyzes EC 1.17.1.7. CC -!- Combined the two activities result in a two-step conversion of CC oxepin-CoA to 3-oxo-5,6-dehydrosuberyl-CoA, part of an aerobic CC phenylacetate degradation pathway. CC -!- The enzyme from Escherichia coli also exhibits enoyl-CoA hydratase CC activity utilizing crotonyl-CoA as a substrate. CC -!- Formerly EC 3.7.1.16. DR P77455, PAAZ_ECOLI ; //