cmd.read_pdbstr("""\ """, "chainBL") cmd.hide("all") cmd.color('grey70', "chainBL") cmd.show('ribbon', "chainBL") cmd.select("e5a9zBL2", "c. L & i. 67-138") cmd.center("e5a9zBL2", state=0, origin=1) cmd.zoom("e5a9zBL2", animate=-1) cmd.show_as('cartoon', "e5a9zBL2") cmd.spectrum('count', 'rainbow', "e5a9zBL2") cmd.disable("e5a9zBL2")