5ea9 is a 2 chain structure with sequence from Trypanosoma cruzi strain CL Brener. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
PYRD_TRYCC Catalyzes the conversion of dihydroorotate to orotate with fumarate as the electron acceptor. Molecular oxygen can replace fumarate in vitro.