307 BSU23840 rnz RNZ_BACSU yqjK Ribonuclease Z tRNA 3 endonuclease MELLFLGTGAGIPAKARNVTSVALKLLEERRSVWLFDCGEATQHQILHTTIKPRKIEKIFITHMHGDHVYGLPGLLGSRSFQGGEDELTVYGPKGIKAFIETSLAVTKTHLTYPLAIQEIEEGIVFEDDQFIVTAVSVIHGVEAFGYRVQEKDVPGSLKADVLKEMNIPPGPVYQKIKKGETVTLEDGRIINGNDFLEPPKKGRSVVFSGDTRVSDKLKELARDCDVLVHEATFAKEDRKLAYDYYHSTTEQAAVTAKEARAKQLILTHISARYQGDASLELQKEAVDVFPNSVAAYDFLEVNVPRG Zinc phosphodiesterase, which displays some tRNA 3'- processing endonuclease activity. Probably involved in tRNA maturation, by removing a 3'-trailer from precursor tRNA. tRNase Z