EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.14.14.24 | 1alpha-hydroxyvitamin D3 + O2 + NADPH + H+ |
- |
Homo sapiens |
1alpha,25-dihydroxyvitamin D3 + NADP+ + H2O |
- |
? |
1.14.14.24 | 25-hydroxyvitamin D3 + O2 + NADPH + H+ |
- |
Homo sapiens |
1alpha,25-dihydroxyitamin D3 + NADP+ + H2O |
additional product: 24,25-dihydroxyvitamin D3 |
? |
1.14.14.24 | bufuralol + O2 + NADPH + H+ |
- |
Sus scrofa |
1'-hydroxybufuralol + NADP+ + H2O |
- |
? |
1.14.14.24 | calciferol + O2 + [reduced NADPH-hemoprotein reductase] |
enzyme CYP2R1 hydroxylates vitamin D2 at position C-25 position |
Homo sapiens |
25-hydroxy-vitamin D2 + [oxidized NADPH-hemoprotein reductase] + H2O |
- |
? |
1.14.14.24 | calciferol + O2 + [reduced NADPH-hemoprotein reductase] |
enzyme CYP2R1 hydroxylates vitamin D2 at position C-25 position |
Homo sapiens |
25-hydroxyergocalciferol + [oxidized NADPH-hemoprotein reductase] + H2O |
- |
? |
1.14.14.24 | calciol + O2 + [reduced NADPH-hemoprotein reductase] |
- |
Mus musculus |
calcidiol + [oxidized NADPH-hemoprotein reductase] + H2O |
- |
? |
1.14.14.24 | calciol + O2 + [reduced NADPH-hemoprotein reductase] |
enzyme CYP2R1 hydroxylates vitamin D3 at position C-25 position |
Homo sapiens |
calcidiol + [oxidized NADPH-hemoprotein reductase] + H2O |
- |
? |
1.14.14.24 | calciol + O2 + [reduced NADPH-hemoprotein reductase] |
the microsomal enzyme CYP2R1 catalyzes C-25 hydroxylation of vitamin D3 to an active vitamin D receptor ligand in the liver and other organs |
Homo sapiens |
calcidiol + [oxidized NADPH-hemoprotein reductase] + H2O |
- |
? |
1.14.14.24 | calciol + O2 + [reduced NADPH-hemoprotein reductase] |
calciol i.e. cholecalciferol i.e. vitamin D3. Calcidiol i.e. 25-hydroxyvitamin D3 |
Homo sapiens |
calcidiol + [oxidized NADPH-hemoprotein reductase] + H2O |
- |
? |
1.14.14.24 | calciol + O2 + [reduced NADPH-hemoprotein reductase] |
- |
Mus musculus C57BL/6 |
calcidiol + [oxidized NADPH-hemoprotein reductase] + H2O |
- |
? |