cmd.read_pdbstr("""\ """, "chain2Z") cmd.hide("all") cmd.color('grey70', "chain2Z") cmd.show('ribbon', "chain2Z") cmd.select("e4z3s2Z2", "c. Z & i. 1-92") cmd.center("e4z3s2Z2", state=0, origin=1) cmd.zoom("e4z3s2Z2", animate=-1) cmd.show_as('cartoon', "e4z3s2Z2") cmd.spectrum('count', 'rainbow', "e4z3s2Z2") cmd.disable("e4z3s2Z2") cmd.show('spheres', 'c. Z & i. 8001') util.cbag('c. Z & i. 8001')