>tr|A0A510N5H6|A0A510N5H6_HALSA RNA 3'-terminal phosphate cyclase OS=Halobacterium salinarum GN=rtcA MHVLDGSSGGGQLVRTALTCAAVSGESFRMRYVRRARSNPGLQAQHCAAVNAVADICDAA TDGVEVGSEAFSFEPEVAAEEADDDEEPTLGGTTSVEVGTAGSIPLVFDSLLPLAGALDE PITATLTGGTDAKWAPPMDYFQHVKLPLLREHGIDATVSVDRRGFYPRGGGEATLTVEPS TPTPITLTERGDREALTAYSVAESSLADDEVAEQQATAAAPDAAHEIAYTDADSAGSAVV LAAEYEHSRAGFAALGERGVSADAVGENAADALAAFESGPGAVDSHLADQLVPVVAVAGG EVRAPEVTTHIETCVDLLAEFDYDIDIEHTDDGAVVLSA