1EHT: Theophylline-Binding Rna In Complex With Theophylline, Nmr, Structures
reference: Interlocking structural motifs mediate molecular discrimination by a theophylline-binding RNA., Zimmermann GR, Jenison RD, Wick CL, Simorre JP, Pardi A, Nat Struct Biol 1997 Aug;4(8):644-9. PMID: 9253414

This OCA Structure page
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