cmd.read_pdbstr("""\
""", "chainSD")
cmd.hide("all")
cmd.color('grey70', "chainSD")
cmd.show('ribbon', "chainSD")
cmd.select("e6xa1SD2", "c. D & i. 4-99")
cmd.center("e6xa1SD2", state=0, origin=1)
cmd.zoom("e6xa1SD2", animate=-1)
cmd.show_as('cartoon', "e6xa1SD2")
cmd.spectrum('count', 'rainbow', "e6xa1SD2")
cmd.disable("e6xa1SD2")