1TXS:
reference: Solution Structure of a Consensus Stem-Loop D RNA Domain that Plays Important Roles in Regulating Translation and Replication in Enteroviruses and Rhinoviruses(,)., Du Z, Yu J, Ulyanov NB, Andino R, James TL, Biochemistry 2004 Sep 28;43(38):11959-72. PMID: 15379536

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