>1K8S_1|Chain A|5'-R(*GP*GP*CP*AP*GP*AP*GP*UP*GP*CP*CP*GP*C)-3'|null GGCAGAGUGCCGC >1K8S_2|Chain B|5'-R(*GP*CP*GP*GP*CP*AP*CP*CP*UP*GP*CP*C)-3'|null GCGGCACCUGCC