Inhibitors | Comment | Organism | Structure |
---|---|---|---|
castanospermine | competitive | Oryza sativa | |
Hg2+ | - |
Oryza sativa |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.848 | - |
maltose | alpha-glucosidase I and III | Oryza sativa | |
2.523 | - |
maltose | alpha-glucosidase II | Oryza sativa |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
58000 | - |
alpha-glucosidase III, gel filtration | Oryza sativa |
84000 | - |
alpha-glucosidase II, gel filtration | Oryza sativa |
96000 | - |
alpha-glucosidase III, gel filtration | Oryza sativa |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryza sativa | - |
Norin No. 16 | - |
Purification (Comment) | Organism |
---|---|
alpha-glucosidase I, II and III | Oryza sativa |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cell suspension culture | - |
Oryza sativa | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
amylose + H2O | - |
Oryza sativa | alpha-D-glucose | - |
? | |
isomaltose + H2O | - |
Oryza sativa | 2 alpha-D-glucose | - |
? | |
maltose | - |
Oryza sativa | panose + ? | alpha-glucosyltransfer product | ? | |
maltose + H2O | - |
Oryza sativa | alpha-D-glucose + D-glucose | - |
? | |
maltotetraose + H2O | - |
Oryza sativa | alpha-D-glucose | - |
? | |
maltotriose + H2O | - |
Oryza sativa | maltose + D-glucose | - |
? | |
starch + H2O | soluble | Oryza sativa | alpha-D-glucose | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | 55 | alpha-glucosidase II and III | Oryza sativa |
55 | - |
alpha-glucosidase I | Oryza sativa |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
pH 4.5, 15 min, alpha-glucosidase I and III, stable up to | Oryza sativa |
55 | - |
pH 4.5, 15 min, alpha-glucosidase II, stable up to | Oryza sativa |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4 | - |
alpha-glucosidase II | Oryza sativa |
4 | 4.5 | alpha-glucosidase I | Oryza sativa |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
4 | 7 | 30°C, 20 h, stable | Oryza sativa |