Structure of a Trapped Endonuclease III-DNA Covalent Intermediate
Fromme, J.C., Verdine, G.L.(2003) EMBO J 22: 3461-3471
- PubMed: 12840008 
- DOI: 10.1093/emboj/cdg311
- Primary Citation of Related Structures:  
1ORN, 1ORP, 1P59 - PubMed Abstract: 
Nearly all cells express proteins that confer resistance to the mutagenic effects of oxidative DNA damage. The primary defense against the toxicity of oxidative nucleobase lesions in DNA is the base-excision repair (BER) pathway. Endonuclease III (EndoIII) is a [4Fe-4S] cluster-containing DNA glycosylase with repair activity specific for oxidized pyrimidine lesions in duplex DNA ...