title: Recognition by initiator transfer ribonucleic acid of a uridine 5' adjacent to the AUG codon: different conformational states of formylatable methionine-accepting transfer ribonucleic acid at the ribosomal peptidyl site.
mesh_terms: D001483:Base Sequence; D003062:Codon; D004926:Escherichia coli / Q000378:metabolism*; D007700:Kinetics; D009843:Oligoribonucleotides; D010448:Peptide Initiation Factors / Q000378:metabolism*; D012333:RNA, Messenger; D012343:RNA, Transfer / Q000378:metabolism*; D012346:RNA, Transfer, Amino Acyl / Q000378:metabolism*; D012358:RNA, Transfer, Met; D012270:Ribosomes / Q000378:metabolism*; D013329:Structure-Activity Relationship; D014529:Uridine
chemical_list: D003062:Codon; D009843:Oligoribonucleotides; D010448:Peptide Initiation Factors; D012333:RNA, Messenger; D012346:RNA, Transfer, Amino Acyl; D012358:RNA, Transfer, Met; C024988:tRNA, formylmethionine-; D012343:RNA, Transfer; D014529:Uridine