title: Primary structure of tRNA Arg II of E. coli B.
abstract: tRNA Arg II of E. coli has 77 nucleotides. There are eight minor nucleotides including inosine and 2-methyladenosine. Except for a few differences, the structure of tRNA Arg II is very similar to the structure of tRNA Arg I reported by Murao et al.3. The major difference is in the size of dihydrouridine loop. tRNA Arg II does not contain 2-thiocytosine. The unidentified nucleoside X seems to be a different modification other than nucleoside N reported to be present in tRNA Arg I.
mesh_terms: D001120:Arginine; D001483:Base Sequence; D004926:Escherichia coli / Q000032:analysis*; D009690:Nucleic Acid Conformation; D009711:Nucleotides / Q000032:analysis; D012343:RNA, Transfer / Q000032:analysis*; D012260:Ribonucleases
chemical_list: D009711:Nucleotides; D012343:RNA, Transfer; D001120:Arginine; D012260:Ribonucleases