cmd.read_pdbstr("""\
""", "chain4")
cmd.hide("all")
cmd.color('grey70', "chain4")
cmd.show('ribbon', "chain4")
cmd.select("e7pt741", "c. 4 & i. 308-340 | c. 4 & i. 393-471")
cmd.center("e7pt741", state=0, origin=1)
cmd.zoom("e7pt741", animate=-1)
cmd.show_as('cartoon', "e7pt741")
cmd.spectrum('count', 'rainbow', "e7pt741")
cmd.disable("e7pt741")