3GHU:
reference: X-ray-radiation-induced cooperative atomic movements in protein., Petrova T, Lunin VY, Ginell S, Hazemann I, Lazarski K, Mitschler A, Podjarny A, Joachimiak A, J Mol Biol. 2009 Apr 17;387(5):1092-105. Epub 2009 Feb 20. PMID: 19233199

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