2ETB:
reference: Structure of the N-terminal Ankyrin Repeat Domain of the TRPV2 Ion Channel., Jin X, Touhey J, Gaudet R, J Biol Chem. 2006 Sep 1;281(35):25006-10. Epub 2006 Jun 29. PMID: 16809337

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