cmd.read_pdbstr("""\
""", "chainD")
cmd.hide("all")
cmd.color('grey70', "chainD")
cmd.show('ribbon', "chainD")
cmd.select("e8ir3D2", "c. D & i. 4-297")
cmd.center("e8ir3D2", state=0, origin=1)
cmd.zoom("e8ir3D2", animate=-1)
cmd.show_as('cartoon', "e8ir3D2")
cmd.spectrum('count', 'rainbow', "e8ir3D2")
cmd.disable("e8ir3D2")