| 1XD2: reference: Structural analysis of autoinhibition in the ras activator son of sevenless., Sondermann H, Soisson SM, Boykevisch S, Yang SS, Bar-Sagi D, Kuriyan J, Cell 2004 Oct 29;119(3):393-405. PMID: 15507210 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).