cmd.read_pdbstr("""\
""", "chainHB")
cmd.hide("all")
cmd.color('grey70', "chainHB")
cmd.show('ribbon', "chainHB")
cmd.select("e6dncHB1", "c. B & i. 3-67")
cmd.center("e6dncHB1", state=0, origin=1)
cmd.zoom("e6dncHB1", animate=-1)
cmd.show_as('cartoon', "e6dncHB1")
cmd.spectrum('count', 'rainbow', "e6dncHB1")
cmd.disable("e6dncHB1")