EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
3.1.1.72 | Ca2+ | 109% of initial activity | Phanerodontia chrysosporium | |
3.1.1.72 | Mg2+ | 112% of initial activity | Phanerodontia chrysosporium | |
3.2.1.37 | D-glucose | 5 mM, 123% of initial activity | Phanerodontia chrysosporium | |
3.2.1.37 | D-xylose | 5 mM, 151% of initial activity | Phanerodontia chrysosporium | |
3.2.1.37 | L-arabinose | 5 mM, 126% of initial activity | Phanerodontia chrysosporium | |
3.2.1.55 | D-glucose | 5 mM, 123% of initial activity | Phanerodontia chrysosporium | |
3.2.1.55 | D-xylose | 5 mM, 151% of initial activity | Phanerodontia chrysosporium | |
3.2.1.55 | L-arabinose | 5 mM, 126% of initial activity | Phanerodontia chrysosporium |
EC Number | Cloned (Comment) | Organism |
---|---|---|
3.1.1.72 | expression in Pichia pastoris | Phanerodontia chrysosporium |
3.2.1.37 | exprerssion in Pichia pastoris | Phanerodontia chrysosporium |
3.2.1.55 | exprerssion in Pichia pastoris | Phanerodontia chrysosporium |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.1.1.72 | Co2+ | 5 mM, less than 50% residual activity | Phanerodontia chrysosporium | |
3.1.1.72 | Cu2+ | 5 mM, less than 50% residual activity | Phanerodontia chrysosporium | |
3.1.1.72 | Fe2+ | 5 mM, 1.6% residual activity | Phanerodontia chrysosporium | |
3.1.1.72 | Mn2+ | 5 mM, less than 50% residual activity | Phanerodontia chrysosporium | |
3.1.1.72 | Ni2+ | 5 mM, less than 50% residual activity | Phanerodontia chrysosporium | |
3.1.1.72 | SDS | 0.5%, 61% residual activity | Phanerodontia chrysosporium | |
3.1.1.72 | Triton X-100 | 1 mM, 78% residual activity | Phanerodontia chrysosporium | |
3.2.1.37 | Co2+ | 10 mM, 20.4% residual activity | Phanerodontia chrysosporium | |
3.2.1.37 | Cu2+ | 10 mM, 5.8% residual activity | Phanerodontia chrysosporium | |
3.2.1.37 | Fe2+ | 10 mM, 47.6% residual activity | Phanerodontia chrysosporium | |
3.2.1.37 | Mn2+ | 10 mM, 21.2% residual activity | Phanerodontia chrysosporium | |
3.2.1.37 | Ni2+ | 10 mM, 17.2% residual activity | Phanerodontia chrysosporium | |
3.2.1.37 | Zn2+ | 10 mM, 0.3% residual activity | Phanerodontia chrysosporium | |
3.2.1.55 | Co2+ | 10 mM, 16.9% residual activity | Phanerodontia chrysosporium | |
3.2.1.55 | Cu2+ | 10 mM, 2.3% residual activity | Phanerodontia chrysosporium | |
3.2.1.55 | Fe2+ | 10 mM, 35.5% residual activity | Phanerodontia chrysosporium | |
3.2.1.55 | Mn2+ | 10 mM, 23.8% residual activity | Phanerodontia chrysosporium | |
3.2.1.55 | Ni2+ | 10 mM, 14.5% residual activity | Phanerodontia chrysosporium | |
3.2.1.55 | Zn2+ | 10 mM, 0.1% residual activity | Phanerodontia chrysosporium |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.1.1.72 | 0.092 | - |
4-nitrophenyl acetate | pH 7.0, 30°C | Phanerodontia chrysosporium | |
3.2.1.37 | 12.7 | - |
4-nitrophenyl beta-D-xylopyranoside | pH 5.0, 40°C | Phanerodontia chrysosporium |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.37 | extracellular | - |
Phanerodontia chrysosporium | - |
- |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.1.1.72 | Phanerodontia chrysosporium | H2ESB9 | - |
- |
3.2.1.37 | Phanerodontia chrysosporium | K7T9D9 | bifunctional beta-xylosidase/alpha-L-arabinofuranosidase, EC 3.2.1.37/EC 3.2.1.55 | - |
3.2.1.55 | Phanerodontia chrysosporium | K7T9D9 | bifunctional beta-xylosidase/alpha-L-arabinofuranosidase, EC 3.2.1.37/EC 3.2.1.55 | - |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
3.1.1.72 | glycoprotein | treatment with peptide-N-glycosidase and endoglycosidase H reduces the molecular mass to 55 kDa | Phanerodontia chrysosporium |
3.2.1.37 | glycoprotein | molecular mass of deglycosylated protein is 66000 Da | Phanerodontia chrysosporium |
3.2.1.55 | glycoprotein | molecular mass of deglycosylated protein is 66000 Da | Phanerodontia chrysosporium |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.1.1.72 | 39.86 | - |
pH 7.0, 30°C | Phanerodontia chrysosporium |
3.2.1.37 | 1797 | - |
substrate 4-nitrophenyl beta-D-xylopyranoside, pH 5.0, 40°C | Phanerodontia chrysosporium |
3.2.1.55 | 197 | - |
substrate 4-nitrophenyl beta-D-xylopyranoside, pH 5.0, 40°C | Phanerodontia chrysosporium |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.1.72 | 4-nitrophenyl acetate + H2O | - |
Phanerodontia chrysosporium | 4-nitrophenol + acetate | - |
? | |
3.1.1.72 | additional information | enzyme also exhibits a xylanase activity at an optimum pH and temperature of 5.0 and 80°C, respectively | Phanerodontia chrysosporium | ? | - |
? | |
3.2.1.37 | 4-nitrophenyl beta-D-xylopyranoside + H2O | - |
Phanerodontia chrysosporium | 4-nitrophenol + D-xylose | - |
? | |
3.2.1.37 | additional information | alpha-L-arabinofuranosidase activity is about 10% of the beta-xylosidase activity. No substrates: 4-nitrophenyl-alpha-D-xylopyranoside, 4-nitrophenyl-beta-D-glucopyranoside. Very poor substrates: birchwood xylan, beechwood xylan, sugar beet arabinan, debranched arabinana, wheat arabinoxylan | Phanerodontia chrysosporium | ? | - |
? | |
3.2.1.55 | 4-nitrophenyl alpha-L-arabinofuranoside + H2O | - |
Phanerodontia chrysosporium | 4-nitrophenol + L-arabinofuranose | - |
? | |
3.2.1.55 | additional information | alpha-L-arabinofuranosidase activity is about 10% of the beta-xylosidase activity. No substrates: 4-nitrophenyl-alpha-D-xylopyranoside, 4-nitrophenyl-beta-D-glucopyranoside. Very poor substrates: birchwood xylan, beechwood xylan, sugar beet arabinan, debranched arabinana, wheat arabinoxylan | Phanerodontia chrysosporium | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.1.1.72 | ? | x * 63000, SDS-PAGE, recombinant hyperglycosylated protein, x * 37000, calculated | Phanerodontia chrysosporium |
3.2.1.37 | ? | x * 83000, SDS-PAGE, x * 65600, calculated | Phanerodontia chrysosporium |
3.2.1.55 | ? | x * 83000, SDS-PAGE, x * 65600, calculated | Phanerodontia chrysosporium |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.1.1.72 | Axe2 | - |
Phanerodontia chrysosporium |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.1.1.72 | 30 | 35 | - |
Phanerodontia chrysosporium |
3.2.1.37 | 45 | - |
- |
Phanerodontia chrysosporium |
3.2.1.55 | 45 | - |
- |
Phanerodontia chrysosporium |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.1.1.72 | 7 | - |
- |
Phanerodontia chrysosporium |
3.2.1.37 | 5 | - |
- |
Phanerodontia chrysosporium |
3.2.1.55 | 5 | - |
- |
Phanerodontia chrysosporium |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.1.1.72 | 6.5 | 7.5 | - |
Phanerodontia chrysosporium |
EC Number | General Information | Comment | Organism |
---|---|---|---|
3.1.1.72 | physiological function | the synergistic action of Axe2 with endo-xylanase XynC on birchwood xylan, beechwood xylan and wheat arabinoxylan enhances the total reducing soluble sugar | Phanerodontia chrysosporium |