title: Transfer RNA crystals studied by x-ray diffraction.
mesh_terms: D000438:Alcohols; D001426:Bacterial Proteins / Q000096:biosynthesis; D055598:Chemical Phenomena; D011232:Chemical Precipitation; D002621:Chemistry; D003460:Crystallization; D004926:Escherichia coli; D005561:Formates; D008715:Methionine; D008722:Methods; D008961:Models, Structural; D010649:Phenylalanine; D000644:Quaternary Ammonium Compounds; D012329:RNA, Bacterial; D012343:RNA, Transfer / Q000378:metabolism; D013431:Sulfates; D014961:X-Ray Diffraction
chemical_list: D000438:Alcohols; D001426:Bacterial Proteins; D005561:Formates; D000644:Quaternary Ammonium Compounds; D012329:RNA, Bacterial; D013431:Sulfates; D010649:Phenylalanine; D012343:RNA, Transfer; D008715:Methionine