| 1KFO: reference: Crystal structure of an RNA helix recognized by a zinc-finger protein: an 18-bp duplex at 1.6 A resolution., Lima S, Hildenbrand J, Korostelev A, Hattman S, Li H, RNA 2002 Jul;8(7):924-32. PMID: 12166647 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).