>4MEG_1|Chain A|glmS triple mutant ribozyme|null AGCGCCUGGACUUAAAGCCAUUGCACU >4MEG_2|Chain B|(121-MER) ribozyme| GGCGGCUUUAAGUUGACGAGGGCAGGGUUAAACGAGACAUCGGCGAGUGCCCUGCGGUCUUCCUGCGACCGUUAGAGGACUGGUAAAACCACAGGCGACUGUGGCAUAGAGCAGUCCGGGCAGGAA