>sp|Q5JIQ0|RTCA_THEKO RNA 3'-terminal phosphate cyclase OS=Thermococcus kodakarensis GN=rtcA MEWVEIDGSYGEGGGQILRTSVALSVITGKPVRIYNIRANRPNPGLRPQHLHGILALKEL SNAKIKGASVGSTELEFIPGKAEPKHVRVPIKTAGSITLVLQALLPAMAFIGGSFEITGG TDVPWSPPVDYLKHVTLYALEKMGIKVELEIKRRGHYPRGGGLVVGRIEPWEEKKPLKAL KWERIEWFAGISHATNLPAHVAERQAKAARERLSEVYSAPVEIETEVSRSLGPGSGIVVW AETDKLRLGGDALGKRGKPAEVVGREAADELIEALKTGMAADRFLGDQLIPFLAFAGGEV GVSEITNHLVTNVWVVEKFFGNVFEVEGEVGKPGTLRVVKSVL