| UPA00263 |
L-ascorbate degradation~Degradation of L-ascorbic acid (vitamin C). The three gene ulaABC (formerly known as sgaTBA) encode the three components of the L-ascorbate phosphotransferase transport system (UlaABC). They are involved in the uptake and phosphorylation of L-ascorbate [PMID:12644495. Intracellular L-ascorbate-6-P is then transformed by L-ascorbate-6-P lactonase into 3-keto-L-gulonate-6-P. It has been proposed that this compound is decarboxylated by UlaD to L-xylulose-5-P, which is then converted to D-xylulose-5-P by the sequential actions of UlaE (encoding 3-epimerase activity) and UlaF (encoding 4-epimerase activity). |
None - {{∅}} |
None - {{∅}} |
Unexplained |
|
| UER00378 |
D-xylulose 5-phosphate from L-ascorbate: step 2/4~1 3-dehydro-L-gulonate 6-phosphate + 1 H(+) => 1 CO(2) + 1 L-xylulose 5-phosphate. |
None - {{∅}} |
None - {{∅}} |
Unexplained |
|
| MUER15 |
Meta-UER 15~1 L-ribulose 5-phosphate => 1 D-xylulose 5-phosphate. |
True - {{∅},{t}} |
None - {{∅}} |
Missing |
|
| UER00377 |
D-xylulose 5-phosphate from L-ascorbate: step 1/4~1 H(2)O + 1 L-ascorbate + 1 protein N(pi)-phospho-L-histidine => 1 3-dehydro-L-gulonate 6-phosphate + 1 protein-L-histidine. |
None - {{∅}} |
None - {{∅}} |
Unexplained |
|
| ULS00176 |
D-xylulose 5-phosphate from L-ascorbate |
None - {{∅}} |
None - {{∅}} |
Unexplained |
|
| UER00379 |
D-xylulose 5-phosphate from L-ascorbate: step 3/4~1 L-xylulose 5-phosphate => 1 L-ribulose 5-phosphate. |
None - {{∅}} |
None - {{∅}} |
Unexplained |
|