1YHM:
reference: Structure and mechanism of the farnesyl diphosphate synthase from Trypanosoma cruzi: Implications for drug design., Gabelli SB, McLellan JS, Montalvetti A, Oldfield E, Docampo R, Amzel LM, Proteins 2006 Jan 1;62(1):80-8. PMID: 16288456

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