| 1OIA: reference: Crystal structure of the RNA-binding domain of the U1 small nuclear ribonucleoprotein A., Nagai K, Oubridge C, Jessen TH, Li J, Evans PR, Nature 1990 Dec 6;348(6301):515-20. PMID: 2147232 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).