cmd.read_pdbstr("""\
""", "chain2N")
cmd.hide("all")
cmd.color('grey70', "chain2N")
cmd.show('ribbon', "chain2N")
cmd.select("e6cfj2N1", "c. N & i. 1-140")
cmd.center("e6cfj2N1", state=0, origin=1)
cmd.zoom("e6cfj2N1", animate=-1)
cmd.show_as('cartoon', "e6cfj2N1")
cmd.spectrum('count', 'rainbow', "e6cfj2N1")
cmd.disable("e6cfj2N1")
cmd.show('spheres', 'c. A & i. 3187 | c. A & i. 3715')
util.cbag('c. A & i. 3187 | c. A & i. 3715')