cmd.read_pdbstr("""\ """, "chainSN") cmd.hide("all") cmd.color('grey70', "chainSN") cmd.show('ribbon', "chainSN") cmd.select("e7zjxSN3", "c. N & i. 202-276") cmd.center("e7zjxSN3", state=0, origin=1) cmd.zoom("e7zjxSN3", animate=-1) cmd.show_as('cartoon', "e7zjxSN3") cmd.spectrum('count', 'rainbow', "e7zjxSN3") cmd.disable("e7zjxSN3")