5ARA:
reference: Structure and conformational states of the bovine mitochondrial ATP synthase by cryo-EM., Zhou A, Rohou A, Schep DG, Bason JV, Montgomery MG, Walker JE, Grigorieff N, Rubinstein JL, Elife. 2015 Oct 6;4. doi: 10.7554/eLife.10180. PMID: 26439008

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