>1M5K_1|Chains A, C[auth D]|RNA INHIBITOR SUBSTRATE|null GGCCACCUGACAGUCCUCUCC >1M5K_2|Chains B, D[auth E]|RNA HAIRPIN RIBOZYME|null GGAGAGAGAAGUCAACCAGAGAAACACACCAACCCAUUGCACUCCGGGUUGGUGGUAUAUUACCUGGUACGGGGGAAACUUCGUGGUGGCCG >1M5K_3|Chains E[auth C], F|PROTEIN (U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A)|Homo sapiens (9606) MAVPETRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMKGT