1GGO:
reference: Identification of domain-domain docking sites within Clostridium symbiosum pyruvate phosphate dikinase by amino acid replacement., Wei M, Li Z, Ye D, Herzberg O, Dunaway-Mariano D, J Biol Chem 2000 Dec 29;275(52):41156-65. PMID: 10995759

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