| 1RSS: reference: The structure of ribosomal protein S7 at 1.9 A resolution reveals a beta-hairpin motif that binds double-stranded nucleic acids., Wimberly BT, White SW, Ramakrishnan V, Structure 1997 Sep 15;5(9):1187-98. PMID: 9331418 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).