3IM3:
reference: Structure of D-AKAP2:PKA RI complex: insights into AKAP specificity and selectivity., Sarma GN, Kinderman FS, Kim C, von Daake S, Chen L, Wang BC, Taylor SS, Structure. 2010 Feb 10;18(2):155-66. PMID: 20159461

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