General Stability | Organism |
---|---|
dihydroorotate stabilizes during purification and dialysis and heat inactivation | Neurospora crassa |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
fatty acids | noncompetitive with respect to ubiquinone | Neurospora crassa | |
Orotate | - |
Neurospora crassa |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | membrane | Neurospora crassa | 5739 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | 1.4 mol of ferric iron per 120000 g of active enzyme | Neurospora crassa |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
210000 | - |
gel filtration after phospholipase treatment | Neurospora crassa |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
dihydroorotate + acceptor | Neurospora crassa | - |
orotate + reduced acceptor | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Neurospora crassa | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
lipoprotein | contains solvent-extractable fatty acids and phospholipids | Neurospora crassa |
Purification (Comment) | Organism |
---|---|
- |
Neurospora crassa |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
(S)-dihydroorotate + a quinone = orotate + a quinol | ping-pong mechanism | Neurospora crassa | |
(S)-dihydroorotate + a quinone = orotate + a quinol | soluble quinones as second substrate | Neurospora crassa |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
mycelium | - |
Neurospora crassa | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
15 | - |
- |
Neurospora crassa |
Storage Stability | Organism |
---|---|
-20°C, several days | Neurospora crassa |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
dihydroorotate + acceptor | - |
Neurospora crassa | orotate + reduced acceptor | - |
? | |
dihydroorotate + acceptor | acceptor: 2,6-dichlorophenolindophenol | Neurospora crassa | orotate + reduced acceptor | - |
? | |
dihydroorotate + acceptor | acceptor: quinones | Neurospora crassa | orotate + reduced acceptor | - |
? | |
dihydroorotate + acceptor | not acceptor: oxygen | Neurospora crassa | orotate + reduced acceptor | - |
? | |
dihydroorotate + acceptor | cytochrome b, cytochrome c, pyridine nucleotides (NAD+, NADP+) cannot serve as electron acceptors | Neurospora crassa | orotate + reduced acceptor | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Neurospora crassa |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FMN | 1 mol of FMN per 120000 g of active enzyme | Neurospora crassa |