PMID:7683056

Citation	Bedouelle, H (1993) Symmetrical interactions between the translational operator of the thrS gene and dimeric threonyl transfer RNA synthetase. J. Mol. Biol. 230:704-8
Abstract	Threonyl-tRNA synthetase from Escherichia coli represses the translation of its coding gene, thrS, by binding an operator located in the leader region of its messenger RNA. Published data on the structure of this leader region and on its interaction with threonyl-tRNA synthetase support a model in which each of two stem-and-loop structures mimics the anticodon arm of tRNA(Thr) and binds a different subunit of one synthetase dimer.
Links	PubMed Online version:10.1006/jmbi.1993.1190
Keywords	Anticodon; Base Sequence; Escherichia coli/enzymology; Escherichia coli/genetics; Gene Expression Regulation, Bacterial; Gene Expression Regulation, Enzymologic; Molecular Sequence Data; Operator Regions, Genetic; Protein Binding; Protein Biosynthesis; Protein Conformation; RNA, Bacterial/metabolism; Threonine-tRNA Ligase/genetics; Threonine-tRNA Ligase/metabolism
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