>3B5S_1|Chain A|Loop A Substrate strand|null
UCCCAGUCCACCG
>3B5S_3|Chain C|Loop B S-turn strand|null
UCGUGGUGCAUUACCUGCC
>3B5S_2|Chain B|29-mer Loop A and Loop B Ribozyme strand|null
CGGUGAGAAGGGXGGCAGAGAAACACACGA