cmd.read_pdbstr("""\
""", "chainRN")
cmd.hide("all")
cmd.color('grey70', "chainRN")
cmd.show('ribbon', "chainRN")
cmd.select("e4zsnRN1", "c. N & i. 1-138")
cmd.center("e4zsnRN1", state=0, origin=1)
cmd.zoom("e4zsnRN1", animate=-1)
cmd.show_as('cartoon', "e4zsnRN1")
cmd.spectrum('count', 'rainbow', "e4zsnRN1")
cmd.disable("e4zsnRN1")