MetaCyc Pathway: L-ascorbate degradation II (bacterial, aerobic) in Rhodosporidium toruloides IFO0880

Add experiment(s):


L-ascorbate peroxidase:
2 L-ascorbate + hydrogen peroxide→L-ascorbate + dehydroascorbate + 2 H2O (spontaneous) (EC 1.11.1.11)
mRNA_2443 (10811)
mRNA_4793 (13161)
dehydroascorbate + H2O→2,3-didehydro-L-gulonate (spontaneous)
No genes
3-dehydro-L-gulonate 2-dehydrogenase (in reverse):
2,3-didehydro-L-gulonate + NADH + H+→3-dehydro-L-gulonate + NAD+ (EC 1.1.1.130)
No genes
3-dehydro-L-gulonate + ATP→3-dehydro-L-gulonate 6-phosphate + ADP + H+
No genes
3-dehydro-L-gulonate-6-phosphate decarboxylase:
3-dehydro-L-gulonate 6-phosphate + H+→L-xylulose 5-phosphate + CO2 (EC 4.1.1.85)
No genes
L-ribulose-5-phosphate 3-epimerase (in reverse):
L-xylulose 5-phosphate→L-ribulose 5-phosphate (EC 5.1.3.22)
No genes
L-ribulose-5-phosphate 4-epimerase:
L-ribulose 5-phosphate→D-xylulose 5-phosphate (EC 5.1.3.4)
No genes

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information