cmd.read_pdbstr("""\
""", "chainD3")
cmd.hide("all")
cmd.color('grey70', "chainD3")
cmd.show('ribbon', "chainD3")
cmd.select("e4v84D31", "c. 3 & i. 9-52")
cmd.center("e4v84D31", state=0, origin=1)
cmd.zoom("e4v84D31", animate=-1)
cmd.show_as('cartoon', "e4v84D31")
cmd.spectrum('count', 'rainbow', "e4v84D31")
cmd.disable("e4v84D31")