cmd.read_pdbstr("""\
""", "chain1N")
cmd.hide("all")
cmd.color('grey70', "chain1N")
cmd.show('ribbon', "chain1N")
cmd.select("e8t8b1N1", "c. N & i. 1-140")
cmd.center("e8t8b1N1", state=0, origin=1)
cmd.zoom("e8t8b1N1", animate=-1)
cmd.show_as('cartoon', "e8t8b1N1")
cmd.spectrum('count', 'rainbow', "e8t8b1N1")
cmd.disable("e8t8b1N1")
cmd.show('spheres', 'c. A & i. 3309 | c. A & i. 3974 | c. N & i. 201 | c. N & i. 202 | c. N & i. 203')
util.cbag('c. A & i. 3309 | c. A & i. 3974 | c. N & i. 201 | c. N & i. 202 | c. N & i. 203')