Endonuclease V NFI_THET2 Deoxyribonuclease V Deoxyinosine 3'endonuclease TT_C0982 226 nfi MRPPPFPKPAHPEEALALQRALAKKVRLAGSLEGVRRIAALDASHKRGRPLVAVALLYDLEKGPLHVATALLPEEALFPYVPGLLSFREAPAYLEALAALPEAPEALLVDGQGVAHPRGLGIASHLGVHLDLPSVGVAKRLLYGRPEAPLPEEKGAAVRLLAPDGRPLGYVYRSRTGVKPLYVSPGHRVGLEEALRFVRRLPTRFRLPEPLRLAHLEAGRALKALD 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).