Molecular recognition of tryptophan tRNA by tryptophanyl-tRNA synthetase from Aeropyrum pernix K1.

doi:10.1093/jb/mvp020

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Article

Molecular recognition of tryptophan tRNA by tryptophanyl-tRNA synthetase from Aeropyrum pernix K1.

Journal of biochemistry - 1 May 2009

Tsuchiya Wataru, Hasegawa Tsunemi

Abstract excerpt

The identity elements of transfer RNA are the molecular basis for recognition by each cognate aminoacyl-tRNA synthetase. In the archaea system, the tryptophan tRNA identity has not been determined in detail. To investigate the molecular recognition mechanism of tryptophan tRNA by tryptophanyl-tRNA synthetase (TrpRS) from the hyperthermophilic and aerobic archaeon, Aeropyrum pernix K1, various mutant transcripts...

Topics

Aeropyrum
Anticodon
Base Sequence
Kinetics
Molecular Sequence Data
Mutation
Nucleic Acid Conformation
RNA, Transfer, Amino Acyl
Saccharomyces cerevisiae
Transfer RNA Aminoacylation
Tryptophan-tRNA Ligase

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Identifiers

PMID: 19179361
DOI: 10.1093/jb/mvp020

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