| 2FIP: reference: The structure of phage phi29 transcription regulator p4-DNA complex reveals an N-hook motif for DNA., Badia D, Camacho A, Perez-Lago L, Escandon C, Salas M, Coll M, Mol Cell. 2006 Apr 7;22(1):73-81. PMID: 16600871 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).