EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.2.2.3 | Cu2+ | CuCl2 | Bacillus sp. (in: Bacteria) | |
4.2.2.3 | EDTA | - |
Bacillus sp. (in: Bacteria) | |
4.2.2.11 | EDTA | complete inhibition at 1 mM concentration, almost completely recovered activity by the addition of 2 mM CaCl2 or partially recovered by the addition of CoCl2 or MnCl2, suggesting that the enzyme conformation is bivalent-cation dependent | Bacillus sp. (in: Bacteria) | |
4.2.2.11 | Guanidinium chloride | concentrations above 3 M cause significant loss of activity | Bacillus sp. (in: Bacteria) | |
4.2.2.11 | additional information | 10 mM SDS, protein denaturants or 1 mM urea do not affect enzyme activity | Bacillus sp. (in: Bacteria) | |
4.2.2.11 | Urea | 36% inhibition in the presence of 8 M urea | Bacillus sp. (in: Bacteria) |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.2.2.3 | additional information | - |
additional information | - |
Bacillus sp. (in: Bacteria) |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
4.2.2.11 | Cu2+ | 2 mM, 66% inhibition | Bacillus sp. (in: Bacteria) |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 39000 | - |
gel filtration | Bacillus sp. (in: Bacteria) |
4.2.2.3 | 41000 | - |
1 * 41000, SDS-PAGE | Bacillus sp. (in: Bacteria) |
4.2.2.11 | 39000 | - |
Sephacryl S-200 HR column chromatography | Bacillus sp. (in: Bacteria) |
4.2.2.11 | 41000 | - |
1 * 41000, SDS-PAGE | Bacillus sp. (in: Bacteria) |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.2.11 | poly-alpha-L-guluronic acid | Bacillus sp. (in: Bacteria) | - |
unsaturated 1,4-di-, 1,4-tri- and 1,4-tetrasaccharides of L-guluronate | - |
? | |
4.2.2.11 | poly-alpha-L-guluronic acid | Bacillus sp. (in: Bacteria) ATB-1015 | - |
unsaturated 1,4-di-, 1,4-tri- and 1,4-tetrasaccharides of L-guluronate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.2.2.3 | Bacillus sp. (in: Bacteria) | - |
ATB-1015 | - |
4.2.2.3 | Bacillus sp. (in: Bacteria) ATB-1015 | - |
ATB-1015 | - |
4.2.2.11 | Bacillus sp. (in: Bacteria) | - |
ATB-1015 strain | - |
4.2.2.11 | Bacillus sp. (in: Bacteria) ATB-1015 | - |
ATB-1015 strain | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.2.2.3 | - |
Bacillus sp. (in: Bacteria) |
4.2.2.11 | ammonium sulfate precipitation, gel filtration and anion-exchange chromatography | Bacillus sp. (in: Bacteria) |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | additional information | - |
- |
Bacillus sp. (in: Bacteria) |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.2.3 | alginate | - |
Bacillus sp. (in: Bacteria) | oligouronides | - |
? | |
4.2.2.3 | alginate | - |
Bacillus sp. (in: Bacteria) ATB-1015 | oligouronides | - |
? | |
4.2.2.3 | polymannuronate | - |
Bacillus sp. (in: Bacteria) | 4,5-unsaturated oligomannuronic acids | - |
? | |
4.2.2.3 | polymannuronate | - |
Bacillus sp. (in: Bacteria) ATB-1015 | 4,5-unsaturated oligomannuronic acids | - |
? | |
4.2.2.11 | poly-alpha-L-guluronic acid | - |
Bacillus sp. (in: Bacteria) | ? | - |
? | |
4.2.2.11 | poly-alpha-L-guluronic acid | - |
Bacillus sp. (in: Bacteria) ATB-1015 | ? | - |
? | |
4.2.2.11 | poly-alpha-L-guluronic acid | - |
Bacillus sp. (in: Bacteria) | unsaturated 1,4-di-, 1,4-tri- and 1,4-tetrasaccharides of L-guluronate | - |
? | |
4.2.2.11 | poly-alpha-L-guluronic acid | - |
Bacillus sp. (in: Bacteria) ATB-1015 | unsaturated 1,4-di-, 1,4-tri- and 1,4-tetrasaccharides of L-guluronate | - |
? | |
4.2.2.11 | poly-beta1,4-D-mannuronan | seems to have slight activity on poly-mannuronan | Bacillus sp. (in: Bacteria) | ? | - |
? | |
4.2.2.11 | poly-beta1,4-D-mannuronan | seems to have slight activity on poly-mannuronan | Bacillus sp. (in: Bacteria) ATB-1015 | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
4.2.2.3 | monomer | 1 * 41000, SDS-PAGE | Bacillus sp. (in: Bacteria) |
4.2.2.11 | monomer | 1 * 41000, SDS-PAGE | Bacillus sp. (in: Bacteria) |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 35 | 40 | - |
Bacillus sp. (in: Bacteria) |
4.2.2.11 | 37 | - |
- |
Bacillus sp. (in: Bacteria) |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 20 | 60 | 20°C: about 55% of maximal activity, 60°C: about 50% of maximal activity | Bacillus sp. (in: Bacteria) |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 20 | - |
30 min, 40% loss of activity | Bacillus sp. (in: Bacteria) |
4.2.2.3 | 60 | - |
30 min, 50% loss of activity | Bacillus sp. (in: Bacteria) |
4.2.2.11 | 60 | - |
50% of the activity remains after treatment at this temperature for 30 min | Bacillus sp. (in: Bacteria) |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 7 | 8 | - |
Bacillus sp. (in: Bacteria) |
4.2.2.11 | 7.5 | - |
- |
Bacillus sp. (in: Bacteria) |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 4 | 9 | pH 4.0: about 40% of maximal activity, pH 9.0: about 70% of maximal activity | Bacillus sp. (in: Bacteria) |
4.2.2.11 | 7 | 8 | about 70% activity retained at pH 9.0 | Bacillus sp. (in: Bacteria) |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 5 | - |
relatively stable at alkaline pH, unstable below pH 5.0 | Bacillus sp. (in: Bacteria) |
4.2.2.11 | 5 | - |
relatively stable in alkaline pH and unstable in a range outside acidic pH 5.0 | Bacillus sp. (in: Bacteria) |