4wiu is a 1 chain structure with sequence from Mycobacterium tuberculosis H37Ra. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
PCKG_MYCTA Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic pathway that produces glucose from lactate and other precursors derived from the citric acid cycle.