>1NAO_1|Chain A|RNA (5'-R(*GP*GP*AP*GP*AP*UP*GP*AP*C)-3')|
GGAGAUGAC
>1NAO_2|Chain B|DNA/RNA (5'-R(*OMGP*OMUP*OMC)-D(P*AP*TP*CP*T)-R(P*OMCP*OMC)-3')|
GUCATCTCC