EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
1.14.19.1 | cytochrome b5 reductase | NADH-specific, required, EC 1.6.2.2 | Rattus norvegicus |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.14.19.1 | azide | - |
Rattus norvegicus | |
1.14.19.1 | CN- | - |
Rattus norvegicus | |
1.14.19.1 | HgCl2 | - |
Rattus norvegicus |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.14.19.1 | microsome | - |
Rattus norvegicus | - |
- |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.19.1 | stearoyl-CoA + AH2 + O2 | Rattus norvegicus | - |
oleoyl-CoA + A + H2O | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.14.19.1 | Rattus norvegicus | - |
Sprague-Dawley, male | - |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
1.14.19.1 | stearoyl-CoA + 2 ferrocytochrome b5 + O2 + 2 H+ = oleoyl-CoA + 2 ferricytochrome b5 + 2 H2O | the reducing equivalents required for the desaturation site seem to be supplied from NADPH via cytochrome b5 as electron carrier | Rattus norvegicus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.14.19.1 | adipose | epididymal | Rattus norvegicus | - |
1.14.19.1 | liver | - |
Rattus norvegicus | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.14.19.1 | 0.0023 | - |
fed microsomes | Rattus norvegicus |
1.14.19.1 | 0.0079 | - |
induced microsomes | Rattus norvegicus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.19.1 | stearoyl-CoA + AH2 + O2 | - |
Rattus norvegicus | oleoyl-CoA + A + H2O | - |
? | |
1.14.19.1 | stearoyl-CoA + NAD(P)H + O2 | fatty acid desaturation | Rattus norvegicus | oleoyl-CoA + NAD(P)+ + H2O | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.14.19.1 | 30 | - |
assay at | Rattus norvegicus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.14.19.1 | 7 | - |
with NADH and NADPH | Rattus norvegicus |
1.14.19.1 | 7.2 | - |
assay at | Rattus norvegicus |
1.14.19.1 | 7.8 | - |
with ascorbate | Rattus norvegicus |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.14.19.1 | ascorbate | - |
Rattus norvegicus | |
1.14.19.1 | cytochrome b5 | required | Rattus norvegicus | |
1.14.19.1 | NADH | - |
Rattus norvegicus | |
1.14.19.1 | NADPH | - |
Rattus norvegicus |