THE PRIMARY STRUCTURE OF 6 LEUCINE ISOACCEPTOR TRANSFER-RNAS OF YELLOW LUPIN SEEDS - THE STRUCTURAL REQUIREMENTS FOR AMBER TRANSFER-RNA SUPPRESSOR ACTIVITY

被引：5

作者：

BARCISZEWSKA, M

KEITH, G

DIRHEIMER, G

MASHKOVA, T

KUBLI, E

BARCISZEWSKI, J

机构：

[1] CNRS, INST BIOL MOLEC & CELLULAIRE, 15 RUE DESCARTES, F-67084 STRASBOURG, FRANCE

[2] POLISH ACAD SCI, INST BIOORGAN CHEM, PL-60479 POZNAN, POLAND

[3] ACAD SCI USSR, INST MOLEC BIOL, MOSCOW V-71, USSR

[4] UNIV ZURICH, INST ZOOL, CH-8006 ZURICH, SWITZERLAND

来源：

BIOCHIMICA ET BIOPHYSICA ACTA | 1990年 / 1048卷 / 01期

关键词：

(Lupin seed); tRNA suppressor activity; tRNA[!sup]Leu[!/sup] structure;

D O I：

10.1016/0167-4781(90)90025-W

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：

Six tRNALeu isoacceptors from yellow lupin seeds were purified, sequenced, and their readthrough properties over the UAG stop codon were tested using TMV RNA as a messenger. The tested tRNAsLeu did not show amber suppressor activity. The partial structure of tRNAGln, a minor species in yellow lupin, was also determined. Comparison of the nucleotide sequence of all known isoacceptors of tRNATyr, tRNAGln and tRNALeu from plants, mammals and ciliates enabled us to find general structural requirements for tRNA to be a UAG suppressor. From the partial sequence of lupin tRNAGln we suggest that it will have readthrough properties. © 1990.

引用

页码：78 / 84

页数：7

共 33 条

[31] THE PRIMARY STRUCTURES OF 2 ARGININE TRANSFER-RNAS (ANTICODONS C-C-U AND MCM5A2U-C-PSI) AND OF GLUTAMINE TRANSFER-RNA (ANTICODON C-U-G) FROM BOVINE LIVER
KEITH, G
NUCLEIC ACIDS RESEARCH, 1984, 12 (05) : 2543 - 2547
[32] SITE-SPECIFIC MUTAGENESIS ON CLONED DNAS - GENERATION OF A MUTANT OF ESCHERICHIA-COLI TYROSINE SUPPRESSOR TRANSFER-RNA IN WHICH THE SEQUENCE G-T-T-C CORRESPONDING TO THE UNIVERSAL G-T-PSI-C SEQUENCE OF TRANSFER-RNAS IS CHANGED TO G-A-T-C
KUDO, I
LEINEWEBER, M
RAJBHANDARY, UL
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1981, 78 (08): : 4753 - 4757
[33] THE EFFECTS OF A UNIQUE D-LOOP STRUCTURE OF A MINOR TRANSFER-RNA UUA LEU FROM STREPTOMYCES ON ITS STRUCTURAL STABILITY AND AMINO-ACID ACCEPTING ACTIVITY
UEDA, Y
KUMAGAI, I
MIURA, K
NUCLEIC ACIDS RESEARCH, 1992, 20 (15) : 3911 - 3917

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