cmd.read_pdbstr("""\ """, "chainYZ") cmd.hide("all") cmd.color('grey70', "chainYZ") cmd.show('ribbon', "chainYZ") cmd.select("e4yzvYZ1", "c. Z & i. 1-92") cmd.center("e4yzvYZ1", state=0, origin=1) cmd.zoom("e4yzvYZ1", animate=-1) cmd.show_as('cartoon', "e4yzvYZ1") cmd.spectrum('count', 'rainbow', "e4yzvYZ1") cmd.disable("e4yzvYZ1")