>d1jfzd_ a.149.1.1 (D:) RNase III endonuclease catalytic domain {Aquifex aeolicus} gmkmleqlekklgytfkdksllekalthvsyskkehyetleflgdalvnffivdllvqys pnkregflsplkayliseeffnllaqklelhkfirikrgkinetiigdvfealwaavyid sgrdanftrelfyklfkedilsaikegr