>d1yz9b1 a.149.1.1 (B:3-150) RNase III endonuclease catalytic domain {Aquifex aeolicus [TaxId: 63363]} mleqlekklgytfkdksllekalthvsyskkehyetleflgdalvnffivdllvqyspnk regflsplkayliseeffnllaqklelhkfirikrgkinetiigdvfqalwaavyidsgr danftrelfyklfkedilsaikegrvkk