cmd.read_pdbstr("""\ """, "chainBL") cmd.hide("all") cmd.color('grey70', "chainBL") cmd.show('ribbon', "chainBL") cmd.select("e4v6kBL1", "c. L & i. 66-129") cmd.center("e4v6kBL1", state=0, origin=1) cmd.zoom("e4v6kBL1", animate=-1) cmd.show_as('cartoon', "e4v6kBL1") cmd.spectrum('count', 'rainbow', "e4v6kBL1") cmd.disable("e4v6kBL1")