cmd.read_pdbstr("""\ """, "chain2I") cmd.hide("all") cmd.color('grey70', "chain2I") cmd.show('ribbon', "chain2I") cmd.select("e5j4b2I1", "c. I & i. 1-53") cmd.center("e5j4b2I1", state=0, origin=1) cmd.zoom("e5j4b2I1", animate=-1) cmd.show_as('cartoon', "e5j4b2I1") cmd.spectrum('count', 'rainbow', "e5j4b2I1") cmd.disable("e5j4b2I1") cmd.show('spheres', 'c. I & i. 201') util.cbag('c. I & i. 201')