Cloned (Comment) | Organism |
---|---|
expressed in Saccharomyces cerevisiae strain H3756 | Rhizobium leguminosarum bv. trifolii |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.48 | - |
D-galactose | with NAD+ as cosubstrate, at pH 9.0 and 23°C | Rhizobium leguminosarum bv. trifolii | |
0.5 | - |
D-galactose | with NADP+ as cosubstrate, at pH 9.0 and 23°C | Rhizobium leguminosarum bv. trifolii |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rhizobium leguminosarum bv. trifolii | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-fucose + NAD+ | - |
Rhizobium leguminosarum bv. trifolii | ? | - |
? | |
D-fucose + NADP+ | 100% activity | Rhizobium leguminosarum bv. trifolii | ? | - |
? | |
D-galactose + NAD+ | - |
Rhizobium leguminosarum bv. trifolii | D-galactono-1,5-lactone + NADH + H+ | - |
? | |
D-galactose + NADP+ | 69% activity compared to D-fucose | Rhizobium leguminosarum bv. trifolii | D-galactono-1,5-lactone + NADPH + H+ | - |
? | |
L-arabinose + NAD+ | - |
Rhizobium leguminosarum bv. trifolii | L-arabino-1,5-lactone + NADH + H+ | - |
? | |
L-arabinose + NADP+ | 12% activity compared to D-fucose | Rhizobium leguminosarum bv. trifolii | ? | - |
? | |
L-arabinose + NADP+ | 21% activity compared to D-fucose | Rhizobium leguminosarum bv. trifolii | L-arabino-1,5-lactone + NADPH + H+ | - |
? | |
additional information | some minor activity (about 1%) can be measured with D-xylose and L-lyxose, while no activity is detected with D-glucose or L-rhamnose | Rhizobium leguminosarum bv. trifolii | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 000, SDS-PAGE | Rhizobium leguminosarum bv. trifolii |
Synonyms | Comment | Organism |
---|---|---|
AraDH | - |
Rhizobium leguminosarum bv. trifolii |
L-arabinose/D-galactose 1-dehydrogenase | - |
Rhizobium leguminosarum bv. trifolii |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
38.12 | - |
D-galactose | with NAD+ as cosubstrate, at pH 9.0 and 23°C | Rhizobium leguminosarum bv. trifolii | |
69.9 | - |
D-galactose | with NADP+ as cosubstrate, at pH 9.0 and 23°C | Rhizobium leguminosarum bv. trifolii |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | the enzyme prefers NADP+ but uses also NAD+ as a cofactor | Rhizobium leguminosarum bv. trifolii | |
NADP+ | the enzyme prefers NADP+ but uses also NAD+ as a cofactor | Rhizobium leguminosarum bv. trifolii |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
80.17 | - |
D-galactose | with NAD+ as cosubstrate, at pH 9.0 and 23°C | Rhizobium leguminosarum bv. trifolii | |
140 | - |
D-galactose | with NADP+ as cosubstrate, at pH 9.0 and 23°C | Rhizobium leguminosarum bv. trifolii |