>1dl4_B mol:na length:11 DNA (5'-D(*CP*TP*TP*CP*TP*TP*GP*TP*CP*CP*G)-3') CTTCTTGTCCG >1dl4_A mol:na length:11 DNA (5'-D(*CP*GP*GP*AP*CP*(BZA)AP*AP*GP*AP*AP*G)-3') CGGACAAGAAG >1dl4_B mol:na length:11 DNA (5'-D(*CP*TP*TP*CP*TP*TP*GP*TP*CP*CP*G)-3') CTTCTTGTCCG