General Stability | Organism |
---|---|
acylation of free protein amino groups leads to reversible dissociation into subunits | Saccharomyces cerevisiae |
low ionic strength leads to inactivation | Saccharomyces cerevisiae |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
additional information | - |
amino acid composition | Saccharomyces cerevisiae |
2300000 | - |
analytical ultracentrifugation | Saccharomyces cerevisiae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + malonyl-CoA + NADH + NADPH | Saccharomyces cerevisiae | multifunctional enzyme involved in yeast fat metabolism | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
brewer's yeast | - |
Purification (Comment) | Organism |
---|---|
isolation of alpha- and beta-subunits by acylation | Saccharomyces cerevisiae |
Renatured (Comment) | Organism |
---|---|
hydrolysis under mild acidic condition leads to unmodified subunits, which can be reconstituted to form a complex displaying about 60% of the original activity | Saccharomyces cerevisiae |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.25 | 1.75 | substrate: C2-unit | Saccharomyces cerevisiae |
2.5 | 3.5 | NADPH | Saccharomyces cerevisiae |
Storage Stability | Organism |
---|---|
-15°C, stable in 90% ammonium sulfate solution containing 0.1 M potassium phosphate, pH 6.5, and 1 mM DTT | Saccharomyces cerevisiae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + 7 malonyl-CoA + 7 NADH + 7 NADPH + 14 H+ | - |
Saccharomyces cerevisiae | palmitoyl-CoA + 7 CoA + 7 CO2 + 7 NAD+ + 7 NADP+ + 7 H2O | - |
? | |
acetyl-CoA + malonyl-CoA + NADH + NADPH | multifunctional enzyme involved in yeast fat metabolism | Saccharomyces cerevisiae | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | - |
Saccharomyces cerevisiae |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | requirement | Saccharomyces cerevisiae |