Inhibitors | Comment | Organism | Structure |
---|---|---|---|
deacetylated tRNA | - |
Fusarium culmorum | |
EDTA | 5 mM, complete inhibition | Fusarium culmorum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0008 | - |
N-acetyl-Phe-tRNA | pH 7.5, 30°C | Fusarium culmorum | |
0.0008 | - |
Phe-tRNA | pH 7.5, 30°C | Fusarium culmorum |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | activation is 25% lower than with Mg2+ or Mn2+ | Fusarium culmorum | |
Mg2+ | maximal activity is obtained with 20 mM Mg2+ or Mn2+ | Fusarium culmorum | |
Mn2+ | maximal activity is obtained with 20 mM Mg2+ or Mn2+ | Fusarium culmorum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
46000 | - |
gel filtration | Fusarium culmorum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Fusarium culmorum | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Fusarium culmorum |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.0051 | - |
- |
Fusarium culmorum |
Storage Stability | Organism |
---|---|
-10°C, in presence of 1 mg/ml bovine serum albumin, no loss of activity | Fusarium culmorum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Ala-tRNA + H2O | - |
Fusarium culmorum | Ala + tRNA | - |
? | |
Leu-tRNA + H2O | - |
Fusarium culmorum | Leu + tRNA | - |
? | |
Lys-tRNA + H2O | - |
Fusarium culmorum | Lys + tRNA | - |
? | |
Met-tRNA + H2O | - |
Fusarium culmorum | Met + tRNA | - |
? | |
additional information | enzyme shows species specificity. Aminoacyl-tRNAs in which the tRNA comes from eucaryotes are equally efficient as substrates of the enzyme, when tRNA comes from procaryotic organisms it is hydrolyzed 40% less efficiently | Fusarium culmorum | ? | - |
? | |
N-acetyl-Ala-tRNA + H2O | - |
Fusarium culmorum | N-acetyl-Ala + tRNA | - |
? | |
N-acetyl-Leu-tRNA + H2O | - |
Fusarium culmorum | N-acetyl-Leu + tRNA | - |
? | |
N-acetyl-Lys-tRNA + H2O | - |
Fusarium culmorum | N-acetyl-Lys + tRNA | - |
? | |
N-acetyl-Met-tRNA + H2O | - |
Fusarium culmorum | N-acetyl-Met + tRNA | - |
? | |
N-acetyl-Phe-tRNA + H2O | - |
Fusarium culmorum | N-acetyl-Phe + tRNA | - |
? | |
N-acetyl-Ser-tRNA + H2O | - |
Fusarium culmorum | N-acetyl-Ser + tRNA | - |
? | |
N-acetyl-Tyr-tRNA + H2O | - |
Fusarium culmorum | N-acetyl-Tyr + tRNA | - |
? | |
N-acetyl-Val-tRNA + H2O | - |
Fusarium culmorum | N-acetyl-Val + tRNA | - |
? | |
Phe-tRNA + H2O | - |
Fusarium culmorum | Phe + tRNA | - |
? | |
Ser-tRNA + H2O | - |
Fusarium culmorum | Ser + tRNA | - |
? | |
Tyr-tRNA + H2O | - |
Fusarium culmorum | Tyr + tRNA | - |
? | |
Val-tRNA + H2O | - |
Fusarium culmorum | Val + tRNA | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
10 min, 70% loss of activity | Fusarium culmorum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
- |
Fusarium culmorum |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
6 | 8 | 30°C, 30 min, stable | Fusarium culmorum |