>2K7E_1|Chain A|RNA (5'-R(*GP*CP*GP*GP*UP*GP*UP*AP*AP*AP*AP*G)-3')|
GCGGUGUAAAAG
>2K7E_2|Chain B|RNA (5'-R(*CP*UP*(SUR)P*UP*UP*AP*AP*(PSU)P*CP*UP*GP*C)-3')|
CUUUUAAUCUGC