1KZH:
reference: The structure of a pyrophosphate-dependent phosphofructokinase from the Lyme disease spirochete Borrelia burgdorferi., Moore SA, Ronimus RS, Roberson RS, Morgan HW, Structure (Camb) 2002 May;10(5):659-71. PMID: 12015149

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).