Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) cells | Penicillium chrysogenum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
27000 | - |
gel filtration | Penicillium chrysogenum |
31000 | - |
1 * 31000, SDS-PAGE | Penicillium chrysogenum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Penicillium chrysogenum | - |
- |
- |
Penicillium chrysogenum | Q5H7M8 | - |
- |
Penicillium chrysogenum 31B | - |
- |
- |
Penicillium chrysogenum 31B | Q5H7M8 | - |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
additional information | no glycoprotein | Penicillium chrysogenum |
Purification (Comment) | Organism |
---|---|
CM-Toyopearl 650 M column chromatography, Ni Sepharose 6 column chromatography, butyl-Toyopearl column chromatography, and Superdex 75 gel filtration | Penicillium chrysogenum |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 31000, SDS-PAGE | Penicillium chrysogenum |
Synonyms | Comment | Organism |
---|---|---|
Abnc | - |
Penicillium chrysogenum |
AbnS1 | - |
Penicillium chrysogenum |
cold-adapted endo-arabinanase | - |
Penicillium chrysogenum |
endo-arabinase | - |
Penicillium chrysogenum |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Penicillium chrysogenum |
60 | - |
- |
Penicillium chrysogenum |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | 60 | the enzyme maintains 100% of the initial activity by treatment it at 50°C for 1 h, while approximately 70% of the activity is lost at 60°C | Penicillium chrysogenum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | 7 | - |
Penicillium chrysogenum |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5 | 8 | arabinanase activity drops to about 55% and 70% of the highest activity at pH 5.0 and 8.0, respectively | Penicillium chrysogenum |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
4 | 8 | - |
Penicillium chrysogenum |
Organism | Comment | Expression |
---|---|---|
Penicillium chrysogenum | expression of the gene encoding cold-adapted endo-arabinase Abnc is strongly induced by arabinose, arabinitol, and arabinan | up |