Protein
Bifunctional methyltransferase/endonuclease
Organism
Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1)
Function
DNA repair enzyme involved in the repair of deaminated bases. Selectively cleaves double-stranded DNA at the second phosphodiester bond 3' to a deoxyinosine leaving behind the intact lesion on the nicked DNA (By similarity).
Similarity
In the C-terminal section; belongs to the endonuclease V family.
Sequence
MLSVDYENFDLISYLYNLVRQIPDGMVSTYGDLAEALGDPVAARSVGFMLSINKEPDYIPCYKVVPHDGSVGNYTHPLGSAEKMRRLIRDGITITNGHISNFEKVRFREFKTDYPLRKLRELQFKIGRLYDDRNDYSLDTIAAFDVSYKETRGYASKVVYNKGKIGAYVYSSDSMFPYIPGYLAFKEFKFIRALYDNETMILIDGNGILHPRFAGLATHAGVSLKTASIGIAKHLINCTVKGSDLLISGVVAGKMIGHHTIVSPGNRINVEEAGRLIEQREGKEMRSLLRLAHNLTRLHIETNGNIARYDFSTRNTAIQSS