EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.19 | Al3+ | about 30% residual activity at 1 mM | Alkalihalobacillus lehensis | |
2.4.1.19 | Ba2+ | about 88% residual activity at 1 mM | Alkalihalobacillus lehensis | |
2.4.1.19 | Ca2+ | about 90% residual activity at 1 mM | Alkalihalobacillus lehensis | |
2.4.1.19 | Cd2+ | about 96% residual activity at 1 mM | Alkalihalobacillus lehensis | |
2.4.1.19 | K+ | about 38% residual activity at 1 mM | Alkalihalobacillus lehensis | |
2.4.1.19 | Mg2+ | about 40% residual activity at 1 mM | Alkalihalobacillus lehensis | |
2.4.1.19 | Mn2+ | about 95% residual activity at 1 mM | Alkalihalobacillus lehensis | |
2.4.1.19 | Zn2+ | about 28% residual activity at 1 mM | Alkalihalobacillus lehensis |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.19 | Cu2+ | 5% enhancement of activity at 1 mM Cu2+ | Alkalihalobacillus lehensis | |
2.4.1.19 | Fe2+ | 9% enhancement of activity at 1 mM Fe2+ | Alkalihalobacillus lehensis |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.4.1.19 | 74100 | - |
x * 74100, SDS-PAGE | Alkalihalobacillus lehensis |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.1.19 | Alkalihalobacillus lehensis | - |
- |
- |
2.4.1.19 | Alkalihalobacillus lehensis MLB2 | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.4.1.19 | acetone precipitation, DEAE-cellulose column chromatography, and Sephadex G-100 gel filtration | Alkalihalobacillus lehensis |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.4.1.19 | 0.21 | - |
crude enzyme, at pH 7.0 and 60°C | Alkalihalobacillus lehensis |
2.4.1.19 | 57.7 | - |
after 274fold purification, at pH 7.0 and 60°C | Alkalihalobacillus lehensis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.19 | dextrin + glycosyl acceptor | - |
Alkalihalobacillus lehensis | beta-cyclodextrin | - |
? | |
2.4.1.19 | dextrin + glycosyl acceptor | - |
Alkalihalobacillus lehensis MLB2 | beta-cyclodextrin | - |
? | |
2.4.1.19 | additional information | no activity with D-glucose | Alkalihalobacillus lehensis | ? | - |
? | |
2.4.1.19 | additional information | no activity with D-glucose | Alkalihalobacillus lehensis MLB2 | ? | - |
? | |
2.4.1.19 | potato starch + glycosyl acceptor | - |
Alkalihalobacillus lehensis | beta-cyclodextrin | - |
? | |
2.4.1.19 | potato starch + glycosyl acceptor | - |
Alkalihalobacillus lehensis MLB2 | beta-cyclodextrin | - |
? | |
2.4.1.19 | rice starch + glycosyl acceptor | highest activity | Alkalihalobacillus lehensis | beta-cyclodextrin | - |
? | |
2.4.1.19 | rice starch + glycosyl acceptor | highest activity | Alkalihalobacillus lehensis MLB2 | beta-cyclodextrin | - |
? | |
2.4.1.19 | soluble starch + glycosyl acceptor | - |
Alkalihalobacillus lehensis | beta-cyclodextrin | - |
? | |
2.4.1.19 | soluble starch + glycosyl acceptor | - |
Alkalihalobacillus lehensis MLB2 | beta-cyclodextrin | - |
? | |
2.4.1.19 | sweet potato starch + glycosyl acceptor | - |
Alkalihalobacillus lehensis | beta-cyclodextrin | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.4.1.19 | ? | x * 74100, SDS-PAGE | Alkalihalobacillus lehensis |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.4.1.19 | CGTase | - |
Alkalihalobacillus lehensis |
2.4.1.19 | cyclodextrin beta-glucanotransferase | - |
Alkalihalobacillus lehensis |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.19 | 60 | - |
- |
Alkalihalobacillus lehensis |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.19 | 50 | 70 | more than 70% activity between 50 and 70°C | Alkalihalobacillus lehensis |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.19 | 40 | 90 | after 1 h of incubation, the enzyme shows about 43% activity at 40°C, about 80% at 50°C, about 90% at 55°C, 100% at 60°C, about 78% at 70°C, about 35% at 80°C, and about 20% activity at 90°C | Alkalihalobacillus lehensis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.19 | 7 | - |
- |
Alkalihalobacillus lehensis |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.19 | 5 | 8 | more than 50% activity between pH 5.0 and 8.0 | Alkalihalobacillus lehensis |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.19 | 4 | 10 | after 1 h of incubation, the enzyme shows less than 20% activity at pH 4.0 and 5.0, about 35% at pH 6.0, 100% at pH 7.0, about 80% at pH 8.0, about 30% at pH 9.0, and about 20% activity at pH 10.0 | Alkalihalobacillus lehensis |