>5fbg_B mol:protein length:267 Nuclease S1WGNLGHETVAYIAQSFVASSTESFCQNILGDDSTSYLANVATWANTYKYTDAGEFSKPYHFIDAQDNPPQSCGVDYDRDCGSAGCSISAIQNYTNILLESPNGSEALNALKFVVHIIGDIHQPLHDENLEAGGNGIDVTYDGETTNLHHIWDTNMPEEAAGGYSLSVAKTYADLLTERIKTGTYSSKKDSWTDGIDIKDPVSTSMIWAADANTYVCSTVLDDGLAYINSTDLSGEYYDKSQPVFEELIAKAGYRLAAWLDLIASQPS