label: mismatch base pair DNA N-glycosylase activity
label_lc: mismatch base pair dna n-glycosylase activity
description: "Catalysis of the removal of single bases present in mismatches by the cleavage the N-C1' glycosidic bond between the target damaged DNA base and the deoxyribose sugar. The reaction releases a free base and leaves an apurinic/apyrimidinic (AP) site."