| 6ESI: Nucleosome Breathing : Class 4 reference: Histone octamer rearranges to adapt to DNA unwrapping., Bilokapic S, Strauss M, Halic M, Nat Struct Mol Biol. 2018 Jan;25(1):101-108. doi: 10.1038/s41594-017-0005-5. Epub, 2017 Dec 11. PMID: 29323273 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).