Inhibitors | Comment | Organism | Structure |
---|---|---|---|
alpha-cyclodextrin | weak inhibition | Hordeum vulgare | |
O-4,6-dideoxy-4-{[4,5,6-trihydroxy-3-hydroxymethyl-2-cyclohexen-1-yl]amino}-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-D-glucose | trivial name acarbose, uncompetitive inhibition vs. amylose and maltodextrin, mixed noncompetitive inhibition vs. maltoheptaose | Hordeum vulgare |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00016 | - |
amylose | 30°C, pH 5.5 | Hordeum vulgare | |
0.00021 | - |
amylose | 30°C, pH 5.5 | Hordeum vulgare | |
0.071 | - |
maltodextrin | 30°C, pH 5.5 | Hordeum vulgare | |
0.079 | - |
maltodextrin | 30°C, pH 5.5 | Hordeum vulgare | |
0.21 | - |
maltoheptaose | 30°C, pH 5.5 | Hordeum vulgare | |
0.22 | - |
maltoheptaose | 30°C, pH 5.5 | Hordeum vulgare |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
amylose + H2O | Hordeum vulgare | - |
maltooligosaccharides | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Hordeum vulgare | - |
barley | - |
Purification (Comment) | Organism |
---|---|
purified from green and kilned malt | Hordeum vulgare |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
amylose + H2O | - |
Hordeum vulgare | maltooligosaccharides | - |
? | |
maltodextrin + H2O | - |
Hordeum vulgare | maltooligosaccharides | - |
? | |
maltoheptaose + H2O | - |
Hordeum vulgare | maltohexaose + maltopentaose + maltotetraose + maltotriose + maltose | - |
? |
Synonyms | Comment | Organism |
---|---|---|
AMY1 | - |
Hordeum vulgare |
AMY2 | - |
Hordeum vulgare |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
2 | - |
maltoheptaose | 30°C, pH 5.5 | Hordeum vulgare | |
5.6 | - |
maltoheptaose | 30°C, pH 5.5 | Hordeum vulgare | |
125 | - |
maltodextrin | 30°C, pH 5.5 | Hordeum vulgare | |
129 | - |
maltodextrin | 30°C, pH 5.5 | Hordeum vulgare | |
202 | - |
amylose | 30°C, pH 5.5 | Hordeum vulgare | |
206 | - |
amylose | 30°C, pH 5.5 | Hordeum vulgare |