cmd.read_pdbstr("""\
""", "chainXXX")
cmd.hide("all")
cmd.color('grey70', "chainXXX")
cmd.show('ribbon', "chainXXX")
cmd.select("e6y67XXX1", "c. X & i. 24-291")
cmd.center("e6y67XXX1", state=0, origin=1)
cmd.zoom("e6y67XXX1", animate=-1)
cmd.show_as('cartoon', "e6y67XXX1")
cmd.spectrum('count', 'rainbow', "e6y67XXX1")
cmd.disable("e6y67XXX1")
cmd.show('spheres', 'c. X & i. 302 | c. X & i. 303')
util.cbag('c. X & i. 302 | c. X & i. 303')