MTH_584 MTTDYSNILKTIKPDGDEYRRVMELSDSLVECLNGLAEEQGIDAEAVLVGSVAKGTWLSGAADIDIFIHFPLTTPEDELKESGLRLGYGCIERFGGEAEERYASHPYVTGYIDGYEVDFVPCYRIDDASMLRSAVDRTILHTRYIQENLRDEQRDDVLLLKQFMKSTGTYGSEFRVGGFAGYLAELLVLRYGDFEGVLEGALQWRPGYIIDLEGHGTGKGFEDPLVVVDPVDRNRNVAAALTLQRMAEFVTASLNFLGNPSPEYFQPPSYSTDAAEITGTLSCRGSRVIVISTGVPDVPSDALYPQLRKTLDSVVKNLEAEGFSVLGADYWSDESKSTFMVLEMDVWELPSYLKRYGPPVWSRRHRERFLRKHERVWVEGSRLTIESPRRHRSAVSYLRDLLSKPDRLRMGKHIGVEIRRGFSVDLLDDVIGEAEKEFLEFMDAFLNPWKALER CCA tRNA nucleotidyltransferase Catalyzes the addition and repair of the essential 3'- terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing inorganic pyrophosphate (By similarity). 454 tRNA nucleotidyltransferase tRNA-NT tRNA adenylyl-/cytidylyl- transferase cca CCA_METTH tRNA CCA-pyrophosphorylase CCA-adding enzyme