EC Number | Cloned (Comment) | Organism |
---|---|---|
3.2.1.80 | expressed in Pichia pastoris | Arctium lappa |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.1.80 | 65666 | - |
x * 65666, calculated from amino acid sequence | Arctium lappa |
3.2.1.80 | 80000 | - |
x * 80000, SDS-PAGE | Arctium lappa |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.80 | Arctium lappa | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.80 | DEAE-Sepharose CL-6B column chromatography, Toyopearl HW55S column chromatography, and Toyopearl HW55S column chromatography | Arctium lappa |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.80 | 1.765 | - |
enzyme from supernatant, at pH 6.5 and 30°C | Arctium lappa |
3.2.1.80 | 73.4 | - |
after 41.6fold purification, at pH 6.5 and 30°C | Arctium lappa |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.80 | 1-kestose + H2O | 100% activity | Arctium lappa | ? | - |
? | |
3.2.1.80 | 6-kestose + H2O | 2% activity compared to 1-kestose | Arctium lappa | ? | - |
? | |
3.2.1.80 | burdock root sugar extract + H2O | - |
Arctium lappa | fructose + sucrose + ? | - |
? | |
3.2.1.80 | fructosylnystose + H2O | 97% activity compared to 1-kestose | Arctium lappa | ? | - |
? | |
3.2.1.80 | inulin + H2O | 42% activity compared to 1-kestose | Arctium lappa | ? | - |
? | |
3.2.1.80 | inulobiose + H2O | 12% activity compared to 1-kestose | Arctium lappa | ? | - |
? | |
3.2.1.80 | inulotriose + H2O | 41% activity compared to 1-kestose | Arctium lappa | ? | - |
? | |
3.2.1.80 | additional information | no activity towards levan | Arctium lappa | ? | - |
? | |
3.2.1.80 | additional information | the enzyme preferentially hydrolyzes the beta-2,1 linkage of terminal fructosyl residue of fructan | Arctium lappa | ? | - |
? | |
3.2.1.80 | neokestose + H2O | 7% activity compared to 1-kestose | Arctium lappa | ? | - |
? | |
3.2.1.80 | nystose + H2O | 66% activity compared to 1-kestose | Arctium lappa | ? | - |
? | |
3.2.1.80 | sucrose + H2O | 0.2% activity compared to 1-kestose | Arctium lappa | D-fructose + D-glucose | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.2.1.80 | ? | x * 80000, SDS-PAGE | Arctium lappa |
3.2.1.80 | ? | x * 65666, calculated from amino acid sequence | Arctium lappa |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.2.1.80 | 1-FEH | - |
Arctium lappa |
3.2.1.80 | fructan 1-exohydrolase | - |
Arctium lappa |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.80 | 40 | - |
stable at temperatures up to 40°C | Arctium lappa |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.80 | 5.8 | - |
- |
Arctium lappa |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.80 | 5.5 | 9 | - |
Arctium lappa |
EC Number | Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|---|
3.2.1.80 | Arctium lappa | calculated from amino acid sequence | - |
4.9 |