EC Number | Application | Comment | Organism |
---|---|---|---|
3.5.1.1 | food industry | approximately 88.5% (0.978 mg/kg) acrylamide can be removed from fried potato chips by mutant V26A/E30G/D181G/V245G/G276D pre-treatment | Priestia megaterium |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
3.5.1.1 | V26A/E30G/D181G/V245G/G276D | 21fold increase in catalytic efficiency, mutant shows tolerance toward wider range of pH values and higher temperatures than its wild-type counterpart | Priestia megaterium |
3.5.1.1 | V26A/E30G/K122N/G276D | 20fold increase in catalytic efficiency | Priestia megaterium |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.5.1.1 | 21.6 | - |
L-asparagine | mutant V26A/E30G/D181G/V245G/G276D, pH 8.0, 40°C | Priestia megaterium | |
3.5.1.1 | 26.1 | - |
L-asparagine | mutant V26A/E30G/K122N/G276D, pH 8.0, 40°C | Priestia megaterium | |
3.5.1.1 | 28.6 | - |
L-asparagine | wild-type, pH 8.0, 40°C | Priestia megaterium |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.5.1.1 | Priestia megaterium | - |
- |
- |
3.5.1.1 | Priestia megaterium H-1 | - |
- |
- |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.5.1.1 | 55.7 | - |
wild-type, pH 8.0, 40°C | Priestia megaterium |
3.5.1.1 | 1017 | - |
mutant V26A/E30G/K122N/G276D, pH 8.0, 40°C | Priestia megaterium |
3.5.1.1 | 1146 | - |
mutant V26A/E30G/D181G/V245G/G276D, pH 8.0, 40°C | Priestia megaterium |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.5.1.1 | L-asparagine + H2O | - |
Priestia megaterium | L-aspartate + NH3 | - |
? | |
3.5.1.1 | L-asparagine + H2O | - |
Priestia megaterium H-1 | L-aspartate + NH3 | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.5.1.1 | AnsA | - |
Priestia megaterium |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.5.1.1 | 1.62 | - |
L-asparagine | wild-type, pH 8.0, 40°C | Priestia megaterium | |
3.5.1.1 | 52.8 | - |
L-asparagine | mutant V26A/E30G/D181G/V245G/G276D, pH 8.0, 40°C | Priestia megaterium | |
3.5.1.1 | 57.7 | - |
L-asparagine | mutant V26A/E30G/K122N/G276D, pH 8.0, 40°C | Priestia megaterium |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.5.1.1 | 0.055 | - |
L-asparagine | wild-type, pH 8.0, 40°C | Priestia megaterium | |
3.5.1.1 | 2.21 | - |
L-asparagine | mutant V26A/E30G/K122N/G276D, pH 8.0, 40°C | Priestia megaterium | |
3.5.1.1 | 2.44 | - |
L-asparagine | mutant V26A/E30G/D181G/V245G/G276D, pH 8.0, 40°C | Priestia megaterium |