2JKD:
reference: Structure of the yeast Pml1 splicing factor and its integration into the RES complex., Brooks MA, Dziembowski A, Quevillon-Cheruel S, Henriot V, Faux C, van Tilbeurgh H, Seraphin B, Nucleic Acids Res. 2008 Nov 25. PMID: 19033360

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).