>2P7D_1|Chain A|5' substrate strand, pentameric fragment|null UCCCA >2P7D_2|Chain B|Ribozyme strand I|null CGGUGAGAAGGGX >2P7D_3|Chain C|Ribozyme strand II|null GGCAGAGAAACACACGA >2P7D_4|Chain D|Ribozyme strand III|null UCGUGGUACAUUACCUGCC >2P7D_5|Chain E[auth P]|3' substrate strand, octameric fragment|null GUCCACCG