EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.5.1.2 | NaCl | enhances activity at 1-20% w/v, but reduces activity by 30% at 25% w/v, at 25% NaCl concentration, the enzyme retains 60% of its activity after 4 h | Bacillus sp. (in: Bacteria) |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.5.1.2 | 0.24 | - |
L-glutamine | pH 11.0, 70°C | Bacillus sp. (in: Bacteria) |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.5.1.2 | NaCl | enhances activity at 1-20% w/v, but reduces activity by 30% at 25% w/v, optimal at 1% | Bacillus sp. (in: Bacteria) |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.5.1.2 | 66000 | - |
x * 66000, SDS-PAGE | Bacillus sp. (in: Bacteria) |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.5.1.2 | L-glutamine + H2O | Bacillus sp. (in: Bacteria) | - |
L-glutamate + NH3 | - |
? | |
3.5.1.2 | L-glutamine + H2O | Bacillus sp. (in: Bacteria) LKG-01 | - |
L-glutamate + NH3 | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.5.1.2 | Bacillus sp. (in: Bacteria) | - |
MTCC 10401, isolated from Gangotri region of Uttarakhand Himalaya | - |
3.5.1.2 | Bacillus sp. (in: Bacteria) LKG-01 | - |
MTCC 10401, isolated from Gangotri region of Uttarakhand Himalaya | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.5.1.2 | native enzyme, 49fold from cell-free extract by ammonium sulfate fractionation, anion exchange chromatography, and gel filtration, to homogeneity | Bacillus sp. (in: Bacteria) |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.5.1.2 | 584.2 | - |
purified enzyme, pH 11.0, 70°C | Bacillus sp. (in: Bacteria) |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.5.1.2 | D-glutamine + H2O | low activity | Bacillus sp. (in: Bacteria) | D-glutamate + NH3 | - |
? | |
3.5.1.2 | D-glutamine + H2O | low activity | Bacillus sp. (in: Bacteria) LKG-01 | D-glutamate + NH3 | - |
? | |
3.5.1.2 | L-glutamine + H2O | - |
Bacillus sp. (in: Bacteria) | L-glutamate + NH3 | - |
? | |
3.5.1.2 | L-glutamine + H2O | preferred substrate | Bacillus sp. (in: Bacteria) | L-glutamate + NH3 | - |
? | |
3.5.1.2 | L-glutamine + H2O | - |
Bacillus sp. (in: Bacteria) LKG-01 | L-glutamate + NH3 | - |
? | |
3.5.1.2 | L-glutamine + H2O | preferred substrate | Bacillus sp. (in: Bacteria) LKG-01 | L-glutamate + NH3 | - |
? | |
3.5.1.2 | L-glutaminyl-L-asparagine + H2O | - |
Bacillus sp. (in: Bacteria) | ? | - |
? | |
3.5.1.2 | L-glutaminyl-L-asparagine + H2O | - |
Bacillus sp. (in: Bacteria) LKG-01 | ? | - |
? | |
3.5.1.2 | additional information | no activity with D-asparagine | Bacillus sp. (in: Bacteria) | ? | - |
? | |
3.5.1.2 | additional information | no activity with D-asparagine | Bacillus sp. (in: Bacteria) LKG-01 | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.5.1.2 | ? | x * 66000, SDS-PAGE | Bacillus sp. (in: Bacteria) |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.5.1.2 | L-glutaminase | - |
Bacillus sp. (in: Bacteria) |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.5.1.2 | 70 | - |
- |
Bacillus sp. (in: Bacteria) |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.5.1.2 | 35 | 85 | activity range | Bacillus sp. (in: Bacteria) |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.5.1.2 | 50 | - |
purified enzyme, 3 h, 100% stable | Bacillus sp. (in: Bacteria) |
3.5.1.2 | 70 | - |
purified enzyme, 3 h, 50% activity remaining | Bacillus sp. (in: Bacteria) |
3.5.1.2 | 80 | - |
purified enzyme, 3 h, 20% activity remaining | Bacillus sp. (in: Bacteria) |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.5.1.2 | 11 | - |
- |
Bacillus sp. (in: Bacteria) |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.5.1.2 | 5 | 12 | activity range | Bacillus sp. (in: Bacteria) |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
3.5.1.2 | 8 | 11 | purified enzyme, stable | Bacillus sp. (in: Bacteria) |