转运RNA的构象与功能：交联转运RNA作为转运RNA核苷酸转移酶和氨酰合成酶的底物 - Suppr

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超能文献

Conformation and functioning of tRNAs: cross-linked tRNAs as substrate for tRNA nucleotidyl-transferase and aminoacyl synthetases.

作者信息

Carré D S, Thomas G, Favre A

出版信息

Biochimie. 1974;56(8):1089-101. doi: 10.1016/s0300-9084(74)80097-0.

DOI:10.1016/s0300-9084(74)80097-0

PMID:4614866

Abstract

摘要

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Conformation and functioning of tRNAs: cross-linked tRNAs as substrate for tRNA nucleotidyl-transferase and aminoacyl synthetases.转运RNA的构象与功能：交联转运RNA作为转运RNA核苷酸转移酶和氨酰合成酶的底物

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Two photo-cross-linked complexes of isoleucine specific transfer ribonucleic acid with aminoacyl transfer ribonucleic acid synthetases.异亮氨酸特异性转移核糖核酸与氨酰基转移核糖核酸合成酶的两种光交联复合物。

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Anticodon sequence mutants of Escherichia coli initiator tRNA: effects of overproduction of aminoacyl-tRNA synthetases, methionyl-tRNA formyltransferase, and initiation factor 2 on activity in initiation.大肠杆菌起始tRNA的反密码子序列突变体：氨酰-tRNA合成酶、甲硫氨酰-tRNA甲酰基转移酶和起始因子2过量表达对起始活性的影响

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Aminoacyl-tRNA synthetases from baker's yeast: reacting site of enzymatic aminoacylation is not uniform for all tRNAs.来自面包酵母的氨酰-tRNA合成酶：酶促氨酰化反应位点并非对所有tRNA都相同。

FEBS Lett. 1975 Aug 15;56(2):212-4. doi: 10.1016/0014-5793(75)81093-3.

Affinity chromatography of aminoacyl-tRNA synthetases on specific tRNA columns without prior purification of tRNA.在未预先纯化tRNA的情况下，在特定tRNA柱上对氨酰-tRNA合成酶进行亲和层析。

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Selective inactivation of amino acid acceptor and ribosome-binding activities of Escherichia coli tRNA by modification with cyanogen bromide.用溴化氰修饰对大肠杆菌tRNA的氨基酸受体和核糖体结合活性进行选择性失活。

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Complexes of aminoacyl-tRNA synthetases with tRNAs as studies by partial nuclease digestion.通过部分核酸酶消化研究的氨酰-tRNA合成酶与tRNA的复合物。

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Hydrolytic action of aminoacyl-tRNA synthetases from baker's yeast: "chemical proofreading" preventing acylation of tRNA(I1e) with misactivated valine.面包酵母氨酰 - tRNA合成酶的水解作用：“化学校对”可防止tRNA(I1e)被错误激活的缬氨酸酰化。

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Amino acids are not all initially attached to the same position on transfer RNA molecules.氨基酸并非一开始都附着在转运RNA分子的同一位置上。

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