2VQF:
reference: Modified uridines with C5-methylene substituents at the first position of the tRNA anticodon stabilize U.G wobble pairing during decoding., Kurata S, Weixlbaumer A, Ohtsuki T, Shimazaki T, Wada T, Kirino Y, Takai K, Watanabe K, Ramakrishnan V, Suzuki T, J Biol Chem. 2008 Jul 4;283(27):18801-11. Epub 2008 May 2. PMID: 18456657

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