>d2nueb1 a.149.1.1 (B:1-150) RNase III endonuclease catalytic domain {Aquifex aeolicus [TaxId: 63363]} mkmleqlekklgytfkdksllekalthvsyskkehyetleflgdalvnffivdllvqysp nkregflsplkayliseeffnllaqklelhkfirikrgkinetiigdvfealwaavyids grdanftrelfyklfkedilsaikegrvkk