Inhibitors | Comment | Organism | Structure |
---|---|---|---|
additional information | the phosphorylation of D-fructose by ketohexokinase is resistant to inhibition by D-mannoheptulose | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
adult albino Wistar rats of both sexes | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
ileum | 12.4% of the phosphorylation of D-fructose by ileum homogenates is attributable to ketohexokinase | Rattus norvegicus | - |
liver | the phosphorylation of D-fructose by liver homogenates is attributable to ketohexokinase | Rattus norvegicus | - |
additional information | semi-purified B and non-B islet cells are investigated. The major fraction of D-fructose phosphorylation by islet cell homogenates (B and non-B) is not attributable to ketohexokinase. | Rattus norvegicus | - |
additional information | there is no biologically significant amount of ketohexokinase in the parotid gland | Rattus norvegicus | - |
pancreas | activity of ketohexokinase in pancreas homogenates. In pancreatic islets ketohexokinase activity is present. | Rattus norvegicus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.00014 | - |
in B and non-B cells. The reaction velocity is recorded in the presence of D-fructose (1.0 mM) and K+ in heated homogenate, it is expressed relative to protein content. | Rattus norvegicus |
0.000158 | - |
in parotid gland. The reaction velocity is recorded in the presence of D-fructose (1.0 mM) and K+ in heated homogenate, it is expressed relative to protein content. | Rattus norvegicus |
0.00046 | - |
in islets. The reaction velocity is recorded in the presence of D-fructose (1.0 mM) and K+ in heated homogenate, it is expressed relative to protein content. | Rattus norvegicus |
0.00082 | - |
in pancreas. The reaction velocity is recorded in the presence of D-fructose (1.0 mM) and K+ in heated homogenate, it is expressed relative to protein content. | Rattus norvegicus |
0.00245 | - |
in ileum. The reaction velocity is recorded in the presence of D-fructose (1.0 mM) and K+ in heated homogenate, it is expressed relative to protein content. | Rattus norvegicus |
0.02154 | - |
in liver. The reaction velocity is recorded in the presence of D-fructose (1.0 mM) and K+ in heated homogenate, it is expressed relative to protein content. | Rattus norvegicus |
Synonyms | Comment | Organism |
---|---|---|
fructokinase | ketohexokinase | Rattus norvegicus |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
70 | - |
heat resistant | Rattus norvegicus |