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来自裂殖酵母粟酒裂殖酵母的tRNA酪氨酸的核苷酸序列。

The nucleotide sequence of tRNA tyrosine from the fission yeast Schizosaccharomyces pombe.

作者信息

Vögeli G

出版信息

Nucleic Acids Res. 1979 Oct 25;7(4):1059-65. doi: 10.1093/nar/7.4.1059.

Abstract

The sequence of tRNA tyrosine from the fission yeast Schizosaccharomyces pombe is pCUCCUGAUm1 GGUG psi AGDDGGDDAUCACACor (psi) CCGGUG psi Ai6 AACCGGUUGm7 GUm5C GCUAGT psi CGm1 AUUCUGGUCAGGAGACCAOH. This sequence differs in 30 nucleotides from the tRNA-Tyr seqence of the budding yeast Saccharomyces cerevisiae. It has a unique anticodon stem of only four GC base pairs. The normal fifth pair position of nucleotide 28-44 is occupied by a C-U and in 20% of the tRNA-Tyr molecules it is psi-U. This unusual feature and its implications are considered in the discussion.

摘要

来自裂殖酵母粟酒裂殖酵母的酪氨酸转运RNA(tRNA)序列为pCUCCUGAUm1GGUGψAGDDGGDDAUCACACor(ψ)CCGGUGψAi6AACCGGUUGm7GUm5C GCUAGTψCGm1AUUCUGGUCAGGAGACCAOH。该序列与出芽酵母酿酒酵母的tRNA-Tyr序列在30个核苷酸上存在差异。它具有仅由四个GC碱基对组成的独特反密码子茎。核苷酸28 - 44的正常第五对位置由C - U占据,并且在20%的tRNA-Tyr分子中是ψ - U。在讨论中考虑了这一不寻常特征及其影响。

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