>tr|A0A0U3FFM3|A0A0U3FFM3_9CREN RNA 3'-terminal phosphate cyclase OS=Sulfolobus acidocaldarius GN=rtcA MIEIDGSFGEGGGQILRTSLTLSSLTKKPFRIYNIRANRPKPGLQRQHLTAVNAVKILTN ATVKGDYVGSTELIFSPGDIQEKGDFVFDIGTAGSTTLILQTILPLLLNRKLTVTIKGGT DVPKSPSIDYIRLVFSKVLERIGISFNVELIKRGHYPEGGGEIRISNVRGEPQRFSITEF GQLEGFVGISHVSSLPVHIADRQKSSAEKILRRLKDKIDIRLDVREGEISKGSGICLSAI GKYGIIGADALGERGKRAETVGEEAALKLLEELKTNAAFDSHMGDMLMLYASLYQGEYTA SKLTLHSITNEKVIRKFIDIKGEIKGSSPFLFRVQ