pyrimidine-specific mismatch base pair DNA N-glycosylase activity G/T mismatch-specific thymine-DNA glycosylase activity https://github.com/geneontology/go-ontology/issues/25053 https://github.com/geneontology/go-ontology/issues/30193 EC:3.2.2.29 pg Hydrolyzes mismatched double-stranded DNA and polynucleotides, releasing free thymine and leaving an apyrimidinic (AP) site. molecular_function 2023-03-24T15:23:09Z GO:0141016