cmd.read_pdbstr("""\
""", "chainN")
cmd.hide("all")
cmd.color('grey70', "chainN")
cmd.show('ribbon', "chainN")
cmd.select("e8b7yN1", "c. N & i. 2-154")
cmd.center("e8b7yN1", state=0, origin=1)
cmd.zoom("e8b7yN1", animate=-1)
cmd.show_as('cartoon', "e8b7yN1")
cmd.spectrum('count', 'rainbow', "e8b7yN1")
cmd.disable("e8b7yN1")