>tr|A0A832STH6|A0A832STH6_9CREN RNA 3'-terminal phosphate cyclase OS=Pyrobaculum aerophilum GN=rtcA MAVRIDGSYGEGGGQILRTSIALSALLGRPVEIVNIRAKRANPGLQPQHLTGVKVAALLT DAEVKGAEKGSTRLYFEPKTLKCGNFSIDIGTAGSISLIVQTLAPILLYAPCPTQITVTG GTDVAWAPPIDYMRFVFTKVLERFGAKLSIELIRRGHYPRGGGRAVVRAEPVKRLKAVES EEFGNVVKISGISHAVNLPPHVAERQAKAAREELSKMGLDADIAIEVRNDGLGPGSGVVI WAVSDAGNVIGGDSLGERGKPAETVGKEAAQKLIAVLKTRASVDPHMADMAVLYMALAEG RSRISTSEETMHLKTNMYIIEQFLRVKFSTMEKAGRYTIEVEGVGYNR