cmd.read_pdbstr("""\
""", "chain1O")
cmd.hide("all")
cmd.color('grey70', "chain1O")
cmd.show('ribbon', "chain1O")
cmd.select("e6czr1O1", "c. O & i. 1-122")
cmd.center("e6czr1O1", state=0, origin=1)
cmd.zoom("e6czr1O1", animate=-1)
cmd.show_as('cartoon', "e6czr1O1")
cmd.spectrum('count', 'rainbow', "e6czr1O1")
cmd.disable("e6czr1O1")
cmd.show('spheres', 'c. O & i. 8001 | c. a & i. 1900')
util.cbag('c. O & i. 8001 | c. a & i. 1900')