DNA N-glycosidase
《英文msh詞典》DNA N-glycosidase
[同義詞] DNA N-glycosidase
[主題詞] DNA Glycosylases
[英文釋義] A family of DNA repair enzymes that recognize damaged nucleotide bases and remove them by hydrolyzing the N-glycosidic bond that attaches them to the sugar backbone of the DNA molecule. The process called BASE EXCISION REPAIR can be completed by a DNA-(APURINIC OR APYRIMIDINIC SITE) LYASE which excises the remaining RIBOSE sugar from the DNA.