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Literature summary extracted from
- The D-glucosaminate dehydratase alpha-subunit from Pseudomonas fluorescens exhibits thioredoxin reductase activity (2003), Biochim. Biophys. Acta, 1647, 310-314.
Cloned(Commentary)
| EC Number | Cloned (Comment) | Organism |
|---|---|---|
| 4.3.1.9 | - |
Pseudomonas fluorescens |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 4.3.1.9 | 0.0044 | - |
thioredoxin | pH 8 | Pseudomonas fluorescens |  |
| 4.3.1.9 | 0.0113 | - |
NADPH | pH 8 | Pseudomonas fluorescens | |
| 4.3.1.9 | 0.0113 | - |
pyridoxal 5'-phosphate | pH 8 | Pseudomonas fluorescens | |
| 4.3.1.9 | 0.0113 | - |
D-glucosaminic acid | pH 8 | Pseudomonas fluorescens | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 4.3.1.9 | 33900 | - |
2 * 33900, alpha2-homodimer, SDS-PAGE | Pseudomonas fluorescens |
| 4.3.1.9 | 35000 | - |
2 * 35000, alpha,beta-heterodimer, SDS-PAGE | Pseudomonas fluorescens |
| 4.3.1.9 | 45000 | - |
2 * 45000, beta2-homodimer, SDS-PAGE | Pseudomonas fluorescens |
| 4.3.1.9 | 70000 | - |
alpha2-homodimer, SDS-PAGE | Pseudomonas fluorescens |
| 4.3.1.9 | 80000 | - |
alphabeta-heterodimer, SDS-PAGE | Pseudomonas fluorescens |
| 4.3.1.9 | 90000 | - |
beta2-homodimer, SDS-PAGE | Pseudomonas fluorescens |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.3.1.9 | Pseudomonas fluorescens | Q93HX6 | - |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.3.1.9 | alpha-subunit | Pseudomonas fluorescens |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.3.1.9 | D-glucosaminate | alpha,beta-elimination reaction | Pseudomonas fluorescens | 2-dehydro-3-deoxy-D-gluconate + NH3 | - |
? | |
| 4.3.1.9 | D-glucosaminate | aldolase reaction | Pseudomonas fluorescens | pyruvate + glyceraldehyde + NH3 | - |
? | |
| 4.3.1.9 | thioredoxin + NADP+ | alpha2 homodimer also has thioredoxin reductase activity | Pseudomonas fluorescens | ? + NADPH | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 4.3.1.9 | dimer | 2 * 33900, alpha2-homodimer, SDS-PAGE | Pseudomonas fluorescens |
| 4.3.1.9 | dimer | 2 * 35000, alpha,beta-heterodimer, SDS-PAGE | Pseudomonas fluorescens |
| 4.3.1.9 | dimer | 2 * 45000, beta2-homodimer, SDS-PAGE | Pseudomonas fluorescens |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 4.3.1.9 | D-glucosaminate dehydrogenase | - |
Pseudomonas fluorescens |
| 4.3.1.9 | EC 4.2.1.26 | formerly | Pseudomonas fluorescens |
| 4.3.1.9 | EC 4.3.1.21 | formerly | Pseudomonas fluorescens |
| 4.3.1.9 | GADH | - |
Pseudomonas fluorescens |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.3.1.9 | 8 | - |
- |
Pseudomonas fluorescens |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.3.1.9 | NADPH | dependent | Pseudomonas fluorescens | |
| 4.3.1.9 | pyridoxal 5'-phosphate | - |
Pseudomonas fluorescens | |
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