cmd.read_pdbstr("""\ """, "chainBL") cmd.hide("all") cmd.color('grey70', "chainBL") cmd.show('ribbon', "chainBL") cmd.select("e7nqhBL3", "c. L & i. 283-352") cmd.center("e7nqhBL3", state=0, origin=1) cmd.zoom("e7nqhBL3", animate=-1) cmd.show_as('cartoon', "e7nqhBL3") cmd.spectrum('count', 'rainbow', "e7nqhBL3") cmd.disable("e7nqhBL3")