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Literature summary for 6.1.1.19 extracted from

  • Craine, J.E; Peterkofsky, A.
    Studies of arginyl-tRNA synthetase from Escherichia coli B. Dual role of metals in enzyme catalysis (1976), J. Biol. Chem., 251, 241-246.
    View publication on PubMed
Search for more literature for 6.1.1.19

Activating Compound

Activating Compound Comment Organism Structure
1,2-Diaminoethane supports aminoacylation in presence of crude tRNA not in presence of resolved tRNA Escherichia coli
1,2-diaminopropane supports aminoacylation in presence of crude tRNA not in presence of resolved tRNA Escherichia coli
1,3-Diamino-2-hydroxypropane supports aminoacylation in presence of crude tRNA not in presence of resolved tRNA Escherichia coli
1,3-diaminopropane supports aminoacylation in presence of crude tRNA not in presence of resolved tRNA Escherichia coli
spermidine supports aminoacylation in presence of crude tRNA not in presence of resolved tRNA Escherichia coli
spermine supports aminoacylation in presence of crude tRNA not in presence of resolved tRNA Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ CoCl2, complete activation at a concentration of 5 mM in excess of the total ATP concentration, 24% as effective as Mg2+ Escherichia coli
Fe2+ FeCl2, complete activation at a concentration of 5 mM in excess of the total ATP concentration, 29% as effective as Mg2+ Escherichia coli
Mg2+ required Escherichia coli
Mg2+ MgCl2, complete activation at a concentration of 5 mM in excess of the total ATP concentration Escherichia coli
Mn2+ MnCl2, complete activation at a concentration of 5 mM in excess of the total ATP concentration, 49% as effective as Mg2+ Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
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Escherichia coli B / ATCC 11303
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