title: H NMR study of N-labeled tRNA.
mesh_terms: D001482:Base Composition; D004926:Escherichia coli / Q000032:analysis; D006860:Hydrogen Bonding; D009682:Magnetic Resonance Spectroscopy; D009587:Nitrogen Isotopes; D009690:Nucleic Acid Conformation; D012343:RNA, Transfer; D013696:Temperature
chemical_list: D009587:Nitrogen Isotopes; D012343:RNA, Transfer