title: High resolution nuclear magnetic resonance study of base pairing in the native and denaturated conformers of transfer RNA Leu  3 .
mesh_terms: D000225:Adenine; D001483:Base Sequence; D001665:Binding Sites; D003596:Cytosine; D006147:Guanine; D007930:Leucine; D009682:Magnetic Resonance Spectroscopy; D009690:Nucleic Acid Conformation; D009691:Nucleic Acid Denaturation; D012343:RNA, Transfer / Q000032:analysis*; D012441:Saccharomyces cerevisiae; D014498:Uracil
chemical_list: D014498:Uracil; D006147:Guanine; D003596:Cytosine; D012343:RNA, Transfer; D007930:Leucine; D000225:Adenine