Crystallization (Comment) | Organism |
---|---|
galactanase I forms a hexagonal crystal | Penicillium citrinum |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
arabinose | o-nitrophenyl-beta-D-galactoside hydrolyzing activity | Penicillium citrinum | |
Fe3+ | - |
Penicillium citrinum | |
galactose | o-nitrophenyl-beta-D-galactoside hydrolyzing activity | Penicillium citrinum | |
glucose | o-nitrophenyl-beta-D-galactoside hydrolyzing activity | Penicillium citrinum | |
Hg2+ | - |
Penicillium citrinum | |
lactose | o-nitrophenyl-beta-D-galactoside hydrolyzing activity | Penicillium citrinum | |
xylose | o-nitrophenyl-beta-D-galactoside hydrolyzing activity | Penicillium citrinum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Penicillium citrinum | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
35000 | - |
- |
Penicillium citrinum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
arabinogalactan + H2O | Penicillium citrinum | - |
galactose | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Penicillium citrinum | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Penicillium citrinum |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
224 | - |
galactanase II | Penicillium citrinum |
238 | - |
galactanase I | Penicillium citrinum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
arabinogalactan + H2O | - |
Penicillium citrinum | galactose | - |
? | |
beta-(1->4)-D-galactotriose + H2O | by galactanase I | Penicillium citrinum | D-galactose | - |
? | |
galactobiose + H2O | by galactanase I | Penicillium citrinum | galactose | - |
? | |
galactotetraose + H2O | by galactanase I | Penicillium citrinum | galactose | - |
? | |
p-nitrophenyl-beta-D-galactoside + H2O | - |
Penicillium citrinum | p-nitrophenol + galactose | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 35000 SDS-PAGE | Penicillium citrinum |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | - |
- |
Penicillium citrinum |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | - |
stable for 10 min at pH 5.5 | Penicillium citrinum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.5 | - |
- |
Penicillium citrinum |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
4 | 10 | - |
Penicillium citrinum |