1X9E:
reference: X-ray Crystal Structures of HMG-CoA Synthase from Enterococcus faecalis and a Complex with Its Second Substrate/Inhibitor Acetoacetyl-CoA(,)., Steussy CN, Vartia AA, Burgner JW 2nd, Sutherlin A, Rodwell VW, Stauffacher CV, Biochemistry 2005 Nov 1;44(43):14256-14267. PMID: 16245942

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