ADDITION OF AMINOACYT-T-RNA TO RAT LIVER RIBOSOMES

被引：4

作者：

KRAMER, G

KLINK, F

机构：

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE | 1967年 / B 22卷 / 12期

关键词：

D O I：

10.1515/znb-1967-1216

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Interaction of phenylalanyl-transfer-RNA (Phe-tRNA) with poly-uridylic acid linked ribosome subunits from rat liver was investigated at different Mg2+ concentrations with and without transfer enzymes. Using Mgr+ concentration optimal for protein synthesis, Phe-tRNA binding was found only in the presence of both complementarity acting transfer enzyme fractions with peptide synthesis simultaneously occurring. At high Mg2+ concentrations Phe-tRNA was bound non-enzymatically to ribosomes.

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页码：1312 / +

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