4WU8:
reference: Stereochemical control of nucleosome targeting by platinum-intercalator antitumor agents., Chua EY, Davey GE, Chin CF, Droge P, Ang WH, Davey CA, Nucleic Acids Res. 2015 Jun 23;43(11):5284-96. doi: 10.1093/nar/gkv356. Epub 2015, Apr 27. PMID: 25916851

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