cmd.read_pdbstr("""\ """, "chainAR") cmd.hide("all") cmd.color('grey70', "chainAR") cmd.show('ribbon', "chainAR") cmd.select("e7mpiAR2", "c. R & i. 57-189") cmd.center("e7mpiAR2", state=0, origin=1) cmd.zoom("e7mpiAR2", animate=-1) cmd.show_as('cartoon', "e7mpiAR2") cmd.spectrum('count', 'rainbow', "e7mpiAR2") cmd.disable("e7mpiAR2") cmd.show('spheres', 'c. R & i. 201') util.cbag('c. R & i. 201')