1HBK:
reference: Binding site differences revealed by crystal structures of Plasmodium falciparum and bovine acyl-CoA binding protein., van Aalten DM, Milne KG, Zou JY, Kleywegt GJ, Bergfors T, Ferguson MA, Knudsen J, Jones TA, J Mol Biol 2001 May 25;309(1):181-92. PMID: 11491287

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