4AI6:
reference: Insights into dynein motor domain function from a 3.3-A crystal structure., Schmidt H, Gleave ES, Carter AP, Nat Struct Mol Biol. 2012 Mar 14;19(5):492-7. doi: 10.1038/nsmb.2272. PMID: 22426545

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