Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) cells | Sinorhizobium sp. |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
62.4 | - |
L-sorbose | at pH 8.5 and 40°C | Sinorhizobium sp. | |
97.5 | - |
1,5-anhydro-D-glucitol | at pH 8.5 and 40°C | Sinorhizobium sp. |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | - |
Sinorhizobium sp. | 16020 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
59000 | - |
2 * 59000, SDS-PAGE | Sinorhizobium sp. |
150000 | - |
gel filtration | Sinorhizobium sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sinorhizobium sp. | - |
- |
- |
Sinorhizobium sp. 97507 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
TALON metal affinity resin column chromatography | Sinorhizobium sp. |
Storage Stability | Organism |
---|---|
4°C, purified enzyme, 2 days, 30% loss of activity | Sinorhizobium sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,5-anhydro-D-glucitol + 2,6-dichlorophenolindophenol | 79% activity compared to L-sorbose | Sinorhizobium sp. | ? + reduced 2,6-dichlorophenolindophenol | - |
? | |
1,5-anhydro-D-glucitol + 2,6-dichlorophenolindophenol | 79% activity compared to L-sorbose | Sinorhizobium sp. 97507 | ? + reduced 2,6-dichlorophenolindophenol | - |
? | |
D-galactose + 2,6-dichlorophenolindophenol | 1.4% activity compared to L-sorbose | Sinorhizobium sp. | ? + reduced 2,6-dichlorophenolindophenol | - |
? | |
D-galactose + 2,6-dichlorophenolindophenol | 1.4% activity compared to L-sorbose | Sinorhizobium sp. 97507 | ? + reduced 2,6-dichlorophenolindophenol | - |
? | |
D-glucose + 2,6-dichlorophenolindophenol | 1.0% activity compared to L-sorbose | Sinorhizobium sp. | ? + reduced 2,6-dichlorophenolindophenol | - |
? | |
D-glucose + 2,6-dichlorophenolindophenol | 1.0% activity compared to L-sorbose | Sinorhizobium sp. 97507 | ? + reduced 2,6-dichlorophenolindophenol | - |
? | |
L-sorbose + 2,6-dichlorophenolindophenol | 100% activity | Sinorhizobium sp. | L-sorbosone + reduced 2,6-dichlorophenolindophenol | - |
? | |
L-sorbose + 2,6-dichlorophenolindophenol | 100% activity | Sinorhizobium sp. 97507 | L-sorbosone + reduced 2,6-dichlorophenolindophenol | - |
? | |
additional information | less than 1% activity with D-fructose, D-cellobiose, 2-deoxy-D-glucose, methyl-beta-D-glucopyranoside, 3-O-methyl-D-glucose, D-glucose 6 phosphate, D-mannose, D-sucrose, D-arabinose, and D-raffinose. No activity with arabitol, D-xylose, and glycerol | Sinorhizobium sp. | ? | - |
? | |
additional information | less than 1% activity with D-fructose, D-cellobiose, 2-deoxy-D-glucose, methyl-beta-D-glucopyranoside, 3-O-methyl-D-glucose, D-glucose 6 phosphate, D-mannose, D-sucrose, D-arabinose, and D-raffinose. No activity with arabitol, D-xylose, and glycerol | Sinorhizobium sp. 97507 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 59000, SDS-PAGE | Sinorhizobium sp. |
Synonyms | Comment | Organism |
---|---|---|
SDH | - |
Sinorhizobium sp. |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Sinorhizobium sp. |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | 55 | the enzyme is stable at temperatures of up to 30°C, and 82% of enzyme activity persists at 35°C. Enzyme activity is almost completely abrogated by a 10 min incubation at 55°C | Sinorhizobium sp. |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
11.2 | - |
L-sorbose | at pH 8.5 and 40°C | Sinorhizobium sp. | |
14.1 | - |
1,5-anhydro-D-glucitol | at pH 8.5 and 40°C | Sinorhizobium sp. |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | - |
- |
Sinorhizobium sp. |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5.5 | 8 | no decrease in activity is observed in the pH range 5.5-8.0 | Sinorhizobium sp. |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.15 | - |
1,5-anhydro-D-glucitol | at pH 8.5 and 40°C | Sinorhizobium sp. | |
0.18 | - |
L-sorbose | at pH 8.5 and 40°C | Sinorhizobium sp. |