Activating Compound | Comment | Organism | Structure |
---|---|---|---|
cytochrome b5 reductase | flavoprotein | Gallus gallus |
General Stability | Organism |
---|---|
50% loss of activity caused by repeated freezing and thawing | Gallus gallus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,3-Butanedione | reversible | Gallus gallus | |
azide | - |
Gallus gallus | |
CN- | - |
Gallus gallus | |
Cu2+ | and its acid chelates | Gallus gallus | |
decanoyl-CoA | competitive inhibitor | Gallus gallus | |
dodecanoyl-CoA | competitive inhibitor | Gallus gallus | |
p-chloromercuribenzoate | a sulfonate, reversed by beta-mercaptoethanol | Gallus gallus | |
Tetranitromethane | - |
Gallus gallus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
microsome | membrane bound | Gallus gallus | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | - |
Gallus gallus | |
Fe2+ | - |
Gallus gallus | |
Zn2+ | - |
Gallus gallus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
33600 | - |
x * 33600, SDS-PAGE | Gallus gallus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
stearoyl-CoA + AH2 + O2 | Gallus gallus | - |
oleoyl-CoA + A + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Gallus gallus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
several extractions besides ion-exchange and gel filtration | Gallus gallus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Gallus gallus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.11 | - |
- |
Gallus gallus |
Storage Stability | Organism |
---|---|
-70°C, stable at least 6 months | Gallus gallus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
myristoyl-CoA + AH2 + O2 | 59% activity of the rate with stearoyl-CoA | Gallus gallus | ? | - |
? | |
palmitoyl-CoA + AH2 + O2 | 62% activity of the rate with stearoyl-CoA | Gallus gallus | palmitoleoyl-CoA + A | - |
? | |
stearoyl-CoA + AH2 + O2 | - |
Gallus gallus | oleoyl-CoA + A + H2O | - |
? | |
stearoyl-CoA + NADH + O2 | - |
Gallus gallus | oleoyl-CoA + NAD+ + H2O | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 33600, SDS-PAGE | Gallus gallus |
Synonyms | Comment | Organism |
---|---|---|
DELTA9 terminal desaturase | - |
Gallus gallus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.2 | - |
assay at | Gallus gallus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
cytochrome b5 | hemoprotein | Gallus gallus | |
NADH | - |
Gallus gallus |