5DM9:
reference: Microcrystal delivery by pulsed liquid droplet for serial femtosecond crystallography., Mafune F, Miyajima K, Tono K, Takeda Y, Kohno JY, Miyauchi N, Kobayashi J, Joti Y, Nango E, Iwata S, Yabashi M, Acta Crystallogr D Struct Biol. 2016 Apr;72(Pt 4):520-3. doi:, 10.1107/S2059798316001480. Epub 2016 Mar 24. PMID: 27050131

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