EC Number | Cloned (Comment) | Organism |
---|---|---|
3.4.11.18 | expression in Escherichia coli | Mycobacterium tuberculosis |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
3.4.11.18 | C105S | about 50% loss of activiy | Mycobacterium tuberculosis |
3.4.11.18 | D142A | almost complete loss of activity | Mycobacterium tuberculosis |
3.4.11.18 | T94C | slight enhancement of activity | Mycobacterium tuberculosis |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.4.11.18 | actinonin | 0.01 mM, 40% loss of activity; 0.01 mM, 70% loss of activity | Mycobacterium tuberculosis | |
3.4.11.18 | bestatin | 0.01 mM, 25% loss of activity; 0.01 mM, 50% loss of activity | Mycobacterium tuberculosis | |
3.4.11.18 | methionine | feedback inhibition. 70% inhibition at 0.1 mM | Mycobacterium tuberculosis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.4.11.18 | 0.154 | - |
L-Met 4-nitroanilide | presence of Ni2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 0.193 | - |
L-Met 4-nitroanilide | presence of Co2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 0.466 | - |
L-Met 4-nitroanilide | presence of Ni2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 0.52 | - |
L-Met 4-nitroanilide | presence of Co2+, pH 8.0, 22°C | Mycobacterium tuberculosis |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.4.11.18 | Co2+ | and Ni2+, best activators. Highest activity at 0.1 mM | Mycobacterium tuberculosis | |
3.4.11.18 | Co2+ | may substitute for Ni2+. Highest activity at 0.04 mM | Mycobacterium tuberculosis | |
3.4.11.18 | Mn2+ | may substitute for Co2+ or Ni2+, highest activity at 0.4 mM | Mycobacterium tuberculosis | |
3.4.11.18 | Ni2+ | and Co2+, best activators. Highest activity at 0.1 mM | Mycobacterium tuberculosis | |
3.4.11.18 | Ni2+ | best activator. Highest activity at 0.1 mM | Mycobacterium tuberculosis |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.4.11.18 | 34000 | - |
x * 34000, SDS-PAGE, recombinant protein | Mycobacterium tuberculosis |
3.4.11.18 | 37000 | - |
x * 37000, SDS-PAGE, recombinant protein | Mycobacterium tuberculosis |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.4.11.18 | Mycobacterium tuberculosis | P9WK19 | - |
- |
3.4.11.18 | Mycobacterium tuberculosis | P9WK21 | - |
- |
3.4.11.18 | Mycobacterium tuberculosis H37Rv | P9WK19 | - |
- |
3.4.11.18 | Mycobacterium tuberculosis H37Rv | P9WK21 | - |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.4.11.18 | L-Met 4-nitroanilide + H2O | - |
Mycobacterium tuberculosis | L-Met + 4-nitroaniline | - |
? | |
3.4.11.18 | L-Met 4-nitroanilide + H2O | - |
Mycobacterium tuberculosis H37Rv | L-Met + 4-nitroaniline | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.4.11.18 | ? | x * 34000, SDS-PAGE, recombinant protein | Mycobacterium tuberculosis |
3.4.11.18 | ? | x * 37000, SDS-PAGE, recombinant protein | Mycobacterium tuberculosis |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.4.11.18 | MAP-2 | - |
Mycobacterium tuberculosis |
3.4.11.18 | MAP11 | - |
Mycobacterium tuberculosis |
3.4.11.18 | mAPA | - |
Mycobacterium tuberculosis |
3.4.11.18 | MapB | - |
Mycobacterium tuberculosis |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.4.11.18 | 37 | - |
- |
Mycobacterium tuberculosis |
3.4.11.18 | 55 | - |
- |
Mycobacterium tuberculosis |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.4.11.18 | 65 | - |
no activity above | Mycobacterium tuberculosis |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.4.11.18 | 0.078 | - |
L-Met 4-nitroanilide | presence of Co2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 0.08 | - |
L-Met 4-nitroanilide | presence of Co2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 0.08 | - |
L-Met 4-nitroanilide | presence of Ni2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 0.133 | - |
L-Met 4-nitroanilide | presence of Ni2+, pH 8.0, 22°C | Mycobacterium tuberculosis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.4.11.18 | 8 | - |
- |
Mycobacterium tuberculosis |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.4.11.18 | 153 | - |
L-Met 4-nitroanilide | presence of Co2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 171 | - |
L-Met 4-nitroanilide | presence of Ni2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 404 | - |
L-Met 4-nitroanilide | presence of Co2+, pH 8.0, 22°C | Mycobacterium tuberculosis | |
3.4.11.18 | 867 | - |
L-Met 4-nitroanilide | presence of Ni2+, pH 8.0, 22°C | Mycobacterium tuberculosis |