title: 4-Thiouridine-specific spin-labeling of E. coli transfer RNA.
mesh_terms: D002852:Chromatography, Ion Exchange; D003497:Cyclic N-Oxides; D004578:Electron Spin Resonance Spectroscopy; D004926:Escherichia coli / Q000378:metabolism*; D005609:Free Radicals; D008715:Methionine; D009705:Nucleosides / Q000378:metabolism*; D010649:Phenylalanine; D011759:Pyrrolidines; D012329:RNA, Bacterial / Q000378:metabolism; D012343:RNA, Transfer / Q000378:metabolism*; D013053:Spectrophotometry; D014443:Tyrosine; D014466:Ultraviolet Rays; D014500:Uracil Nucleotides; D014633:Valine
chemical_list: D003497:Cyclic N-Oxides; D005609:Free Radicals; D009705:Nucleosides; D011759:Pyrrolidines; D012329:RNA, Bacterial; D014500:Uracil Nucleotides; D014443:Tyrosine; D010649:Phenylalanine; D012343:RNA, Transfer; D008715:Methionine; D014633:Valine