| 5M6K: reference: Electrostatic Tuning of the Ligand Binding Mechanism by Glu27 in Nitrophorin 7., Abbruzzetti S, Allegri A, Bidon-Chanal A, Ogata H, Soavi G, Cerullo G, Bruno S, Montali C, Luque FJ, Viappiani C, Sci Rep. 2018 Jul 18;8(1):10855. doi: 10.1038/s41598-018-29182-3. PMID: 30022039 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).