| 1KA9: reference: Structure of imidazole glycerol phosphate synthase from Thermus thermophilus HB8: open-closed conformational change and ammonia tunneling., Omi R, Mizuguchi H, Goto M, Miyahara I, Hayashi H, Kagamiyama H, Hirotsu K, J Biochem (Tokyo) 2002 Nov;132(5):759-65. PMID: 12417026 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).