Cloned (Comment) | Organism |
---|---|
expression of isozyme 11beta-HSD1 in HEK-293 cells | Homo sapiens |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
coffee | Coffea arabica fruit extract, corresponding to an italian espresso, inhibits recombinant and endogenous isozyme 11beta-HSD1 in HEK-293 cells up by 80% at 2% of extract, the inhibitory component is heat-stable with considerable polarity, extract blocks 11beta-HSD1-dependent cortisol formation in vivo preventing the subsequent nuclear translocation of the glucocorticoid receptor and abolishes glucocorticoid-induced expression of the key gluconeogenic enzyme phosphoenolpyruvate carboxykinase, at least part of the anti-diabetic effects of coffee consumption is due to inhibition of 11beta-HSD1-dependent glucocorticoid reactivation, overview, the inhibitory effect on isozyme 11beta-HSD1 is 7-10fold higher compared to isozyme 11beta-HSD2 | Homo sapiens | |
additional information | no inhibition by caffeic acid, chlorogenic acid or trigonelline | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
cortisone + NADPH + H+ | Homo sapiens | isozyme 11beta-HSD1 | cortisol + NADP+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
cortisone + NADPH + H+ | isozyme 11beta-HSD1 | Homo sapiens | cortisol + NADP+ | - |
? |
Synonyms | Comment | Organism |
---|---|---|
11beta-HSD1 | - |
Homo sapiens |
11beta-hydroxysteroid dehydrogenase type 1 | - |
Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
assay at | Homo sapiens |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | - |
Homo sapiens |