4WOC:
reference: Precise Manipulation and Patterning of Protein Crystals for Macromolecular Crystallography Using Surface Acoustic Waves., Guo F, Zhou W, Li P, Mao Z, Yennawar NH, French JB, Huang TJ, Small. 2015 Feb 1. doi: 10.1002/smll.201403262. PMID: 25641793

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