title: Stereochemistry of nucleic acids and their constituents. 23. Crystal and molecular structure of dihydrouridine "hemihydrate," a rare nucleoside with a saturated base occurring in the dihydrouridine loop of transfer ribonucleic acids.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003461:Crystallography; D006859:Hydrogen; D008956:Models, Chemical; D009690:Nucleic Acid Conformation; D009705:Nucleosides; D012343:RNA, Transfer; D014529:Uridine; D014961:X-Ray Diffraction
chemical_list: D009705:Nucleosides; D006859:Hydrogen; D012343:RNA, Transfer; D014529:Uridine