3N1C:
reference: The crystal complex of phosphofructokinase-2 of Escherichia coli with fructose-6-P: kinetic and structural analysis of the allosteric ATP inhibition., Cabrera R, Baez M, Pereira HM, Caniuguir A, Garratt RC, Babul J, J Biol Chem. 2010 Dec 8. PMID: 21147773

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