3LWP:
reference: Glycosidic bond conformation preference plays a pivotal role in catalysis of RNA pseudouridylation: a combined simulation and structural study., Zhou J, Lv C, Liang B, Chen M, Yang W, Li H, J Mol Biol. 2010 Sep 3;401(5):690-5. Epub 2010 Jul 6. PMID: 20615421

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