1V06:
reference: The AXH domain adopts alternative folds the solution structure of HBP1 AXH., de Chiara C, Menon RP, Adinolfi S, de Boer J, Ktistaki E, Kelly G, Calder L, Kioussis D, Pastore A, Structure. 2005 May;13(5):743-53. PMID: 15893665

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