| 2GN5: reference: Refined structure of the gene 5 DNA binding protein from bacteriophage fd., Brayer GD, McPherson A, J Mol Biol 1983 Sep 15;169(2):565-96. PMID: 6684697 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).