cmd.read_pdbstr("""\
""", "chainYX")
cmd.hide("all")
cmd.color('grey70', "chainYX")
cmd.show('ribbon', "chainYX")
cmd.select("e4yzvYX1", "c. X & i. 3-94")
cmd.center("e4yzvYX1", state=0, origin=1)
cmd.zoom("e4yzvYX1", animate=-1)
cmd.show_as('cartoon', "e4yzvYX1")
cmd.spectrum('count', 'rainbow', "e4yzvYX1")
cmd.disable("e4yzvYX1")