>d1yz9a1 a.149.1.1 (A:1-150) RNase III endonuclease catalytic domain {Aquifex aeolicus [TaxId: 63363]} mkmleqlekklgytfkdksllekalthvsyskkehyetleflgdalvnffivdllvqysp nkregflsplkayliseeffnllaqklelhkfirikrgkinetiigdvfqalwaavyids grdanftrelfyklfkedilsaikegrvkk