1IYX:
reference: Crystal structure of Enterococcus hirae enolase at 2.8 A resolution., Hosaka T, Meguro T, Yamato I, Shirakihara Y, J Biochem (Tokyo) 2003 Jun;133(6):817-23. PMID: 12869539

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