nfi Deoxyribonuclease V Endonuclease V MNTELLEKLKKIQLECAKKVIARDDFEKVETIGGMDLTFEKINENPTRAWASLVVVELKTLKPVYQHVVKDIVDFPYIPTFLAFREMPLLLKLYETAKVKPDVYFIDGQGIAHPRGCGIASHFGVETGEVTVGVAKSKLFGYAKEPAPQRGSYTYLKYKGKIIGAVVRTKDNTAPVYVSVGHRISLKTAIDLVLKTSKYRVPEPTRLAHNLLQVVRRKELRR 222 Selectively cleaves double-stranded DNA at the second phosphodiester bond 3' to a deoxyinosine leaving behind the intact lesion on the nicked DNA. Acts in DNA repair (By similarity). Deoxyinosine 3'endonuclease aq_548 NFI_AQUAE