>sp|C5A2A3|RTCA_THEGJ RNA 3'-terminal phosphate cyclase OS=Thermococcus gammatolerans GN=rtcA MEWVEIDGSYGEGGGQILRTAVALSVITGKPVRIHRIRANRPNPGLRPQHLHGILALKEL SNARVKGAKVGSTVLEFVPGRAEPKHVKVPIKTAGSITLVLQALLPAMAFIGGSFEITGG TDVPWSPPVDYLRNVTLFALEKMGLRAEIELKRRGHYPKGGGLVTGSVEPWESKKPLVAL EWNKVDSFAGISHATNLPAHVAERQAKSAEERLREFFNAPVEIETEVSRSLGPGSGIVVW AETDSLRLAGDALGKRGKPAEVVGREAAEELIEQLTPRKAVDRFLGDQLIPFLAFAGGEI GVAEITNHLVTNVWVVERFLGRTFEVEGEIGEPGVVRVVRKAEV