>3JR4_1|Chain A|DNA glycosylase|Geobacillus stearothermophilus (1422) PQLPEVETIRRTLLPLIVGKTIEDVRIFWPNIIRHPRDSEAFAARMIGQTVRGLERRGKFLKFLLDRDALISHLRMEGRYAVASALEPLEPHTHVVFCFTDGSELRYRDVRKFGTMHVYAKEEADRRPPLAELGPEPLSPAFSPAVLAERAVKTKRSVKALLLDQTVVAGFGCIYVDESLFRAGILPGRPAASLSSKEIERLHEEMVATIGEAVMKGGSTVRTYVNTQGEAGTFQHHLYVYGRQGNPCKRCGTPIEKTVVAGRGTHYCPRCQR >3JR4_2|Chain B|DNA (5'-D(*AP*GP*GP*TP*AP*GP*AP*CP*CP*TP*GP*GP*AP*CP*GP*C)-3')| AGGTAGACCTGGACGC >3JR4_3|Chain C|DNA (5'-D(*TP*G*CP*GP*TP*CP*CP*AP*(GX1)P*GP*TP*CP*TP*AP*CP*C)-3')| TGCGTCCAXGTCTACC