cmd.read_pdbstr("""\
""", "chainA3")
cmd.hide("all")
cmd.color('grey70', "chainA3")
cmd.show('ribbon', "chainA3")
cmd.select("e3jbnA31", "c. 3 & i. 3-121")
cmd.center("e3jbnA31", state=0, origin=1)
cmd.zoom("e3jbnA31", animate=-1)
cmd.show_as('cartoon', "e3jbnA31")
cmd.spectrum('count', 'rainbow', "e3jbnA31")
cmd.disable("e3jbnA31")