EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.3.1.14 | (S)-dihydroorotate + 2,6-dichlorophenolindophenol |
- |
Lactococcus lactis |
orotate + reduced 2,6-dichlorophenolindophenol |
- |
? |
1.3.1.14 | (S)-dihydroorotate + acceptor |
different specific activities with potassium ferricyanide, O2, fumarate and NAD+ as electron acceptors for PyrDI and the holoenzyme |
Bacillus subtilis |
orotate + reduced acceptor |
- |
? |
1.3.1.14 | (S)-dihydroorotate + acceptor |
fourth step in UMP-biosynthesis |
Bacillus subtilis |
orotate + reduced acceptor |
- |
? |
1.3.1.14 | (S)-dihydroorotate + NAD+ |
- |
Faecalicatena orotica |
orotate + NADH + H+ |
- |
? |
1.3.1.14 | (S)-dihydroorotate + NAD+ |
- |
Lactococcus lactis |
orotate + NADH + H+ |
- |
? |
1.3.1.14 | (S)-dihydroorotate + NAD+ |
equilibrium favours direction of orotate reduction |
Faecalicatena orotica |
orotate + NADH + H+ |
- |
? |
1.3.1.14 | (S)-dihydroorotate + NAD+ |
mechanism of dehydrogenation, mechanism of electron transfer: L-dihydroorotate transfers a pair of electrons to FMN via iron-sulfur cluster via FAD to NAD+ |
Lactococcus lactis |
orotate + NADH + H+ |
- |
? |
1.3.1.14 | (S)-dihydroorotate + NAD+ |
NAD+ as ultimate electron acceptor |
Bacillus subtilis |
orotate + NADH + H+ |
- |
? |
1.3.1.14 | (S)-dihydroorotate + NAD+ |
NAD+ as ultimate electron acceptor |
Lactococcus lactis |
orotate + NADH + H+ |
- |
? |
1.3.1.14 | (S)-dihydroorotate + NAD+ |
NAD+ as ultimate electron acceptor |
Enterococcus faecalis |
orotate + NADH + H+ |
- |
? |