EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.3.98.1 | C130A | low activity with dihydroorotate, increasing activity above pH 8.0 with dihydrooxonate | Lactococcus lactis |
1.3.98.1 | S175A | - |
Lactococcus lactis |
1.3.98.1 | S175A | low activity with dihydroorotate, increasing activity above pH 8.0 with dihydrooxonate | Escherichia coli |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.3.98.1 | Escherichia coli | - |
family 2 enzyme | - |
1.3.98.1 | Lactococcus lactis | - |
family 1 enzymes A and B | - |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
1.3.98.1 | (S)-dihydroorotate + fumarate = orotate + succinate | cysteine and serine are active site base residues. One-site ping-pong mechanism with fumarate as electron acceptor | Escherichia coli | |
1.3.98.1 | (S)-dihydroorotate + fumarate = orotate + succinate | cysteine and serine are active site base residues. One-site ping-pong mechanism with fumarate as electron acceptor | Lactococcus lactis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.3.98.1 | (S)-dihydroorotate + acceptor | fumarate and ferricyanide tested as electron acceptors | Escherichia coli | orotate + reduced acceptor | - |
? | |
1.3.98.1 | (S)-dihydroorotate + acceptor | fumarate and ferricyanide tested as electron acceptors | Lactococcus lactis | orotate + reduced acceptor | - |
? | |
1.3.98.1 | dihydrooxonate + acceptor | fumarate and ferricyanide tested as electron acceptors | Escherichia coli | oxonate + reduced acceptor | - |
? | |
1.3.98.1 | dihydrooxonate + acceptor | fumarate and ferricyanide tested as electron acceptors | Lactococcus lactis | oxonate + reduced acceptor | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.3.98.1 | DHOD | - |
Escherichia coli |
1.3.98.1 | DHOD | - |
Lactococcus lactis |