The primer tRNA for Moloney murine leukemia virus DNA synthesis. Nucleotide sequence and aminoacylation of tRNAPro.
The nucleotide sequence of a tRNA primer molecule for initiation of Moloney murine leukemia virus DNA synthesis has been determined. The sequence is heterogeneous in two positions but both forms, when drawn in a cloverleaf structure, have anticodon specificities for proline. We have termed these isoacceptors tRNA1Pro and tRNA2Pro. Aminoacylation studies confirmed the specificity for proline. The two forms occur in approximately equal amounts in uninfected mouse and chicken cells and in Moloney leukemia virus particles.
D001483:Base Sequence; D004261:DNA Replication; D004279:DNA, Viral / Q000096:biosynthesis*; D008979:Moloney murine leukemia virus / Q000378:metabolism*; D009690:Nucleic Acid Conformation; D009843:Oligoribonucleotides / Q000032:analysis; D011392:Proline; D012343:RNA, Transfer / Q000378:metabolism*; D012346:RNA, Transfer, Amino Acyl / Q000378:metabolism; D006163:Ribonuclease T1
D004279:DNA, Viral; D009843:Oligoribonucleotides; D012346:RNA, Transfer, Amino Acyl; D012343:RNA, Transfer; D011392:Proline; D006163:Ribonuclease T1