cmd.read_pdbstr("""\
""", "chainE")
cmd.hide("all")
cmd.color('grey70', "chainE")
cmd.show('ribbon', "chainE")
cmd.select("e7w3fE3", "c. E & i. 304-389")
cmd.center("e7w3fE3", state=0, origin=1)
cmd.zoom("e7w3fE3", animate=-1)
cmd.show_as('cartoon', "e7w3fE3")
cmd.spectrum('count', 'rainbow', "e7w3fE3")
cmd.disable("e7w3fE3")
cmd.show('spheres', 'c. E & i. 501')
util.cbag('c. E & i. 501')