Arginine-tRNA Ligase

Known as: Arginyl T RNA Synthetase, Arg-tRNA Ligase, Arginyl tRNA Synthetase 
An enzyme that activates arginine with its specific transfer RNA. EC 6.1.1.19.
National Institutes of Health

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In BloodProcess of secretionRARS geneRARS2 gene
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2012
2012
Modifications modulate anticodon loop dynamics and codon recognition of E. coli tRNA(Arg1,2).
Three of six arginine codons are read by two tRNA(Arg) isoacceptors in Escherichia coli. The anticodon stem and loop of these… (More)
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2011
2011
Further delineation of pontocerebellar hypoplasia type 6 due to mutations in the gene encoding mitochondrial arginyl-tRNA synthetase, RARS2
Pontocerebellar hypoplasia type 6 (PCH6) (MIM #611523) is a recently described disorder caused by mutations in RARS2 (MIM *611524… (More)
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2006
2006
The La protein functions redundantly with tRNA modification enzymes to ensure tRNA structural stability.
Although the La protein stabilizes nascent pre-tRNAs from nucleases, influences the pathway of pre-tRNA maturation, and assists… (More)
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Review
2006
Review
2006
Role of non-protein amino acid L-canavanine in autoimmunity.
Association of SLE and alfalfa was first reported in a volunteer who developed lupus-like autoimmunity while ingesting alfalfa… (More)
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2000
2000
tRNA aminoacylation by arginyl-tRNA synthetase: induced conformations during substrates binding.
The 2.2 A crystal structure of a ternary complex formed by yeast arginyl-tRNA synthetase and its cognate tRNA(Arg) in the… (More)
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1998
1998
L-arginine recognition by yeast arginyl-tRNA synthetase.
The crystal structure of arginyl-tRNA synthetase (ArgRS) from Saccharomyces cerevisiae, a class I aminoacyl-tRNA synthetase (aaRS… (More)
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1996
1996
Arginine aminoacylation identity is context-dependent and ensured by alternate recognition sets in the anticodon loop of accepting tRNA transcripts.
Yeast arginyl-tRNA synthetase recognizes the non-modified wild-type transcripts derived from both yeast tRNA(Arg) and tRNA(Asp… (More)
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1990
1990
Existence of two forms of rat liver arginyl-tRNA synthetase suggests channeling of aminoacyl-tRNA for protein synthesis.
Arginyl-tRNA synthetase (arginine-tRNA ligase, EC 6.1.1.19) is found in extracts of mammalian cells both as a free protein (Mr… (More)
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1986
1986
L-Canavanine and protein synthesis in the tobacco hornworm Manduca sexta.
L-Canavanine, a nonprotein amino acid of certain leguminous plants, manifests potent insecticidal properties in a canavanine… (More)
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1985
1985
Comparison of the complexed and free forms of rat liver arginyl-tRNA synthetase and origin of the free form.
Arginyl-tRNA synthetase is found in multiple molecular weight forms in extracts from a variety of mammalian tissues. The rat… (More)
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