>2MXK_1|Chain A|RNA (5'-R(*GP*CP*AP*GP*GP*CP*CP*CP*A)-3')|synthetic construct (32630) GCAGGCCCA >2MXK_2|Chain B|RNA (5'-R(*UP*GP*GP*GP*AP*GP*UP*GP*CP*A)-3')|synthetic construct (32630) UGGGAGUGCA