>d1j23a_ c.52.1.20 (A:) Putative ATP-dependent RNA helicase Hef, nuclease domain {Pyrococcus furiosus [TaxId: 2261]} vkvvvdsrelrsevvkrlkllgvklevktldvgdyiisedvaierksandliqsiidggl fdqvkrlkeaysrpimivegslygirnvhpnairgaiaavtvdfgvpiifsstpeetaqy ifliakreqee