1F5X:
reference: Structural basis for relief of autoinhibition of the Dbl homology domain of proto-oncogene Vav by tyrosine phosphorylation., Aghazadeh B, Lowry WE, Huang XY, Rosen MK, Cell 2000 Sep 1;102(5):625-33. PMID: 11007481

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