2VOI:
reference: Structural plasticity underpins promiscuous binding of the prosurvival protein A1., Smits C, Czabotar PE, Hinds MG, Day CL, Structure. 2008 May;16(5):818-29. PMID: 18462686

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