PathwayStep2849 PathwayStep2848 PathwayStep2847 PathwayStep2846 PathwayStep2845 PathwayStep2844 PathwayStep2843 PathwayStep2842 PathwayStep2841 PathwayStep2840 PathwayStep2850 PathwayStep2839 Recognition and association of DNA glycosylase with site containing an affected pyrimidine Base excision repair is initiated by a DNA glycosylase which first recognizes and removes a damaged or incorrect (e.g. mismatched) base. GENE ONTOLOGYGO:0045008 Pubmed11937636 Reactome Database ID Release 43110328 Reactome, http://www.reactome.org ReactomeREACT_702 hNTH1 glycosylase mediated recognition and binding of dihydrouracil hNTH1 glycosylase mediated recognition and binding of cytosine glycol MBD4 glycosylase mediated recognition and binding of an uracil opposite to a guanine at CpG sequences MBD4 glycosylase mediated recognition and binding of a thymine opposite to a guanine at CpG sequences hNTH1 glycosylase mediated recognition and binding of thymine glycol hNTH1 glycosylase mediated recognition and binding of formamidopyrimidine hSMUG1 glycosylase mediated recognition and binding of uracil within single-stranded DNA TDG glycosylase mediated recognition and binding of an uracil opposite to a guanine TDG glycosylase mediated recognition and binding of an thymine opposite to a guanine UNG glycosylase mediated recognition and binding of a 5-hydroxyuracil opposite to a guanine TDG glycosylase mediated recognition and binding of an ethenocytosine UNG glycosylase mediated recognition and binding of an uracil opposite to a guanine