cmd.read_pdbstr("""\
""", "chainSC")
cmd.hide("all")
cmd.color('grey70', "chainSC")
cmd.show('ribbon', "chainSC")
cmd.select("e7z3nSC2", "c. C & i. 184-255")
cmd.center("e7z3nSC2", state=0, origin=1)
cmd.zoom("e7z3nSC2", animate=-1)
cmd.show_as('cartoon', "e7z3nSC2")
cmd.spectrum('count', 'rainbow', "e7z3nSC2")
cmd.disable("e7z3nSC2")