5ACK:
reference: Discovery of a Potent Allosteric Kinase Modulator by Combining Computational and Synthetic Methods., Kroon E, Schulze JO, Suss E, Camacho CJ, Biondi RM, Domling A, Angew Chem Int Ed Engl. 2015 Sep 4. doi: 10.1002/anie.201506310. PMID: 26385475

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