EC Number | Cloned (Comment) | Organism |
---|---|---|
1.2.1.12 | expression of wild-type and mutant enzyme W84F in Escherichia coli | Geobacillus stearothermophilus |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.2.1.12 | W84F | slightly lower Km-values for NAD+ and glyceraldehyde 3-phosphate, slightly higher Km-value for phosphate. The construction of the mutant permitts the identification of the individual fluorescence and phosphorescence characteristics of the two Trp residues W84 and W310 in the native enzyme | Geobacillus stearothermophilus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.2.1.12 | 0.11 | - |
NAD+ | mutant enzyme W84F | Geobacillus stearothermophilus | |
1.2.1.12 | 0.15 | - |
NAD+ | wild-type enzyme | Geobacillus stearothermophilus | |
1.2.1.12 | 0.31 | - |
D-glyceraldehyde 3-phosphate | mutant enzyme W48F | Geobacillus stearothermophilus | |
1.2.1.12 | 0.8 | - |
D-glyceraldehyde 3-phosphate | wild-type enzyme | Geobacillus stearothermophilus | |
1.2.1.12 | 8.3 | - |
phosphate | wild-type enzyme | Geobacillus stearothermophilus | |
1.2.1.12 | 9.6 | - |
phosphate | mutant enzyme W84F | Geobacillus stearothermophilus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.2.1.12 | Geobacillus stearothermophilus | - |
wild-type and mutant W84F | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.2.1.12 | - |
Geobacillus stearothermophilus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.2.1.12 | D-glyceraldehyde 3-phosphate + phosphate + NAD+ | - |
Geobacillus stearothermophilus | 3-phospho-D-glyceroyl phosphate + NADH | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.2.1.12 | 46 | - |
D-glyceraldehyde 3-phosphate | mutant enzyme W84F | Geobacillus stearothermophilus | |
1.2.1.12 | 70 | - |
D-glyceraldehyde 3-phosphate | - |
Geobacillus stearothermophilus |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.2.1.12 | NAD+ | effects of NAD+ binding on the luminescence of Trp84 and Trp310. NAD+-induced conformational change is sequential and subtle rearrangement in the structure of unligated subunits might be responsible for the negative cooperative behavior of NAD+ binding | Geobacillus stearothermophilus |