5j04 is a 2 chain structure with sequence from Anacystis nidulans. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
[ENO_SYNP6] Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis.