>d3m8sa1 c.55.3.5 (A:294-422) Exonuclease domain of prokaryotic DNA polymerase {Thermus aquaticus [TaxId: 271]} leeapwpppegafvgfvlsrkepmwadllalaaarggrvhrapepykalrdlkearglla kdlsvlalreglglppgddpmllaylldpsnttpegvarryggewteeageraalserlf anlwgrleg