Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 6.1.1.17 extracted from

  • Powers, D.M.; Ginsburg, A.
    Monomeric structure of glutamyl-tRNA synthetase in Escherichia coli (1978), Arch. Biochem. Biophys., 191, 673-679.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
bovine serum albumin optimal activity at 0.25 mg/ml Escherichia coli

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.05
-
Glu
-
Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Escherichia coli
Mg2+ optimal concentration is 10 mM Escherichia coli
Mn2+ can partially replace Mg2+ in activation, maximal efficiency at 5 mM is 71% of Mg2+-activation Escherichia coli

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
62000
-
gel filtration Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + L-glutamate + tRNAGlu
-
Escherichia coli AMP + diphosphate + L-glutamyl-tRNAGlu
-
?

Subunits

Subunits Comment Organism
monomer 1 * 62000, SDS-PAGE Escherichia coli