cmd.read_pdbstr("""\
""", "chain2k")
cmd.hide("all")
cmd.color('grey70', "chain2k")
cmd.show('ribbon', "chain2k")
cmd.select("e6n9f2k1", "c. k & i. 13-126")
cmd.center("e6n9f2k1", state=0, origin=1)
cmd.zoom("e6n9f2k1", animate=-1)
cmd.show_as('cartoon', "e6n9f2k1")
cmd.spectrum('count', 'rainbow', "e6n9f2k1")
cmd.disable("e6n9f2k1")