EC Number | Cloned (Comment) | Organism |
---|---|---|
4.2.1.20 | expression in Escherichia coli | Escherichia coli |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
4.2.1.20 | A71G | mutation in alpha-subunit, about 10fold decrease in kcat/Km value compared to wild-type alpha subunit | Escherichia coli |
4.2.1.20 | T183V | substitution decreases catalytic efficiency of the alpha-subunit in the absence of the beta subunit, leading to local changes in the structural dynamics of the beta2alpha2 and beta6alpha6 loops | Escherichia coli |
4.2.1.20 | T183V/A158G | mutation in alpha-subunit, about 12fold decrease in kcat/Km value compared to wild-type alpha subunit | Escherichia coli |
4.2.1.20 | T183V/A180G | mutation in alpha-subunit, about 20fold decrease in kcat/Km value compared to wild-type alpha subunit | Escherichia coli |
4.2.1.20 | T183V/A185G | mutation in alpha-subunit, about 12fold decrease in kcat/Km value compared to wild-type alpha subunit | Escherichia coli |
4.2.1.20 | T183V/A59G | mutation in alpha-subunit, about 50fold decrease in kcat/Km value compared to wild-type alpha subunit | Escherichia coli |
4.2.1.20 | T183V/A67G | mutation in alpha-subunit, about 30fold decrease in kcat/Km value compared to wild-type alpha subunit | Escherichia coli |
4.2.1.20 | T183V/A71G | mutation in alpha-subunit, about 8fold decrease in kcat/Km value compared to wild-type alpha subunit | Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.2.1.20 | 0.78 | - |
indole | alpha-subunit, mutant T183V/A185G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.8 | - |
indole | alpha-subunit, mutant T183V/A158G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.84 | - |
indole | alpha-subunit, mutant T183V/A67G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.926 | - |
indole | wild-type, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 1.1 | - |
indole | alpha-subunit, mutant T183V, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 1.5 | 2 | indole | alpha-subunit, mutant T183V/A180G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 1.7 | - |
indole | alpha-subunit, mutant T183V/A71G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 1.84 | - |
indole | alpha-subunit, mutant A71G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 3.35 | - |
indole | alpha-subunit, mutant T183V/A59G, pH 7.6, 25°C | Escherichia coli |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.2.1.20 | Escherichia coli | P0A877 | alpha-chain | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.1.20 | D-glyceraldehyde 3-phosphate + indole | - |
Escherichia coli | 1-(indol-3-yl)glycerol 3-phosphate | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.2.1.20 | 0.003 | - |
indole | alpha-subunit, mutant T183V/A71G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.007 | - |
indole | alpha-subunit, mutant T183V, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.007 | - |
indole | alpha-subunit, mutant T183V/A158G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.007 | - |
indole | alpha-subunit, mutant T183V/A180G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.007 | - |
indole | alpha-subunit, mutant T183V/A185G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.01 | - |
indole | alpha-subunit, mutant T183V/A59G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.011 | - |
indole | alpha-subunit, mutant T183V/A67G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.02 | - |
indole | alpha-subunit, mutant A71G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.095 | - |
indole | alpha-subunit, wild-type, pH 7.6, 25°C | Escherichia coli |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.2.1.20 | 0.00176 | - |
indole | alpha-subunit, mutant T183V/A71G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.00299 | - |
indole | alpha-subunit, mutant T183V/A59G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.00461 | - |
indole | alpha-subunit, mutant T183V/A180G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.00636 | - |
indole | alpha-subunit, mutant T183V, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.00871 | - |
indole | alpha-subunit, mutant T183V/A158G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.00895 | - |
indole | alpha-subunit, mutant T183V/A185G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.0109 | - |
indole | alpha-subunit, mutant A71G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.0131 | - |
indole | alpha-subunit, mutant T183V/A67G, pH 7.6, 25°C | Escherichia coli | |
4.2.1.20 | 0.103 | - |
indole | wild-type, pH 7.6, 25°C | Escherichia coli |