EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
1.14.19.1 | cytochrome b5 reductase | NADH-specific, required, EC 1.6.2.2 | Gallus gallus | |
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 | - |
Gallus gallus | |
1.14.19.1 | azide | - |
Rattus norvegicus | |
1.14.19.1 | CN- | - |
Gallus gallus | |
1.14.19.1 | CN- | - |
Rattus norvegicus | |
1.14.19.1 | decanoyl-CoA | competitive inhibition of enzyme activity greater than 95% at 0.002 mM | Gallus gallus | |
1.14.19.1 | dodecanoyl-CoA | competitive inhibition of enzyme activity greater than 90% at 0.002 mM | Gallus gallus | |
1.14.19.1 | additional information | N-ethylmaleimide and iodoacetamide have no inhibitory effect | Gallus gallus | |
1.14.19.1 | additional information | - |
Rattus norvegicus | |
1.14.19.1 | oleoyl-CoA | not competitively | Gallus gallus | |
1.14.19.1 | p-chloromercuribenzoate | prevention by stearoyl-CoA; reversed by beta-mercaptoethanol | Gallus gallus | |
1.14.19.1 | p-chloromercuribenzoate | - |
Rattus norvegicus | |
1.14.19.1 | p-hydroxymercuribenzoate | - |
Gallus gallus |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.14.19.1 | endoplasmic reticulum | - |
Rattus norvegicus | 5783 | - |
1.14.19.1 | endoplasmic reticulum | cytoplasmic surface of | Gallus gallus | 5783 | - |
1.14.19.1 | microsome | membrane bound | Gallus gallus | - |
- |
1.14.19.1 | microsome | membrane bound | Rattus norvegicus | - |
- |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.14.19.1 | Fe2+ | contains a non-heme iron | Gallus gallus | |
1.14.19.1 | Fe2+ | contains a non-heme iron | Rattus norvegicus | |
1.14.19.1 | additional information | enzyme contains active sulfhydryl groups | Gallus gallus | |
1.14.19.1 | additional information | enzyme contains active sulfhydryl groups | Rattus norvegicus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.14.19.1 | 33600 | - |
x * 33600, SDS-PAGE | Gallus gallus |
1.14.19.1 | 55000 | - |
x * 55000 | Rattus norvegicus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.14.19.1 | Gallus gallus | - |
- |
- |
1.14.19.1 | Rattus norvegicus | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.14.19.1 | anionic and nonionic detergents, solubilization and ion-exchange | Gallus gallus |
1.14.19.1 | ion-exchange | Rattus norvegicus |
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 | introduction of double bond at position 9 | Gallus gallus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.14.19.1 | liver | - |
Gallus gallus | - |
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 | 0.1 | - |
- |
Gallus gallus |
EC Number | Storage Stability | Organism |
---|---|---|
1.14.19.1 | -60°C, 0.12 M sodium phosphate buffer, pH 8.0, 0.5% Triton X-100, stable for several months | Gallus gallus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.19.1 | myristoyl-CoA + NADH + O2 | 59% activity of stearoyl-CoA | Gallus gallus | ? | - |
? | |
1.14.19.1 | palmitoyl-CoA + NADH + O2 | - |
Rattus norvegicus | palmitoleoyl-CoA + NAD+ + H2O | - |
? | |
1.14.19.1 | palmitoyl-CoA + NADH + O2 | 62% activity of stearoyl-CoA | Gallus gallus | palmitoleoyl-CoA + NAD+ + H2O | - |
? | |
1.14.19.1 | stearoyl-CoA + NADH + O2 | - |
Gallus gallus | oleoyl-CoA + NAD+ + H2O | - |
? | |
1.14.19.1 | stearoyl-CoA + NADH + O2 | - |
Rattus norvegicus | oleoyl-CoA + NAD+ + H2O | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.14.19.1 | ? | x * 55000 | Rattus norvegicus |
1.14.19.1 | ? | x * 33600, SDS-PAGE | Gallus gallus |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.14.19.1 | additional information | - |
50% loss of activity after repeated freezing and thawing | Gallus gallus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.14.19.1 | 7.2 | - |
- |
Gallus gallus |
1.14.19.1 | 7.2 | - |
- |
Rattus norvegicus |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.14.19.1 | cytochrome b5 | - |
Gallus gallus | |
1.14.19.1 | cytochrome b5 | required | Rattus norvegicus | |
1.14.19.1 | NADH | - |
Gallus gallus | |
1.14.19.1 | NADH | - |
Rattus norvegicus |