>7nrp_A mol:na length:10 RNA (5'-R(*CP*AP*AP*AP*GP*AP*AP*AP*AP*G)-3') CAAAGAAAAG >7nrp_B mol:na length:10 DNA (5'-D(*CP*TP*TP*TP*TP*CP*TP*TP*TP*G)-3') CTTTTCTTTG