5TBY:
reference: Effects of myosin variants on interacting-heads motif explain distinct hypertrophic and dilated cardiomyopathy phenotypes., Alamo L, Ware JS, Pinto A, Gillilan RE, Seidman JG, Seidman CE, Padron R, Elife. 2017 Jun 13;6. pii: e24634. doi: 10.7554/eLife.24634. PMID: 28606303

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