Investigation of exchangeable protons and the extent of base pairings in yeast phenylalanine transfer RNA by high resolution nuclear magnetic resonance.

Adenine Base Sequence Binding Sites Carbon Isotopes Cytosine Guanine Hydrogen-Ion Concentration Magnetic Resonance Spectroscopy Models, Biological Nucleic Acid Conformation Phenylalanine Protons RNA, Transfer/analysis Saccharomyces cerevisiae/analysis Temperature Tritium

Carbon Isotopes Protons Tritium Phenylalanine Guanine Cytosine RNA, Transfer Adenine