>4U6K_1|Chains A, C|RNA (5'-R(*GP*AP*AP*GP*AP*AP*GP*AP*G)-3')|synthetic construct (32630) GAAGAAGAG >4U6K_2|Chains B, D|DNA (5'-D(*(NCU)P*(NTT)P*CP*TP*TP*CP*TP*(NTT)P*(NCU))-3')|synthetic construct (32630) XXCTTCTXX