|
|
H+ + 3-dehydro-L-gulonate_6-phosphate <=> L-xylulose_5-phosphate + CO2
|
4.1.1.85
3-dehydro-L-gulonate-6-phosphate decarboxylase
|
–
|
| |
BRENDA:
BR48551
KEGG:
R07125
MetaCyc:
RXN0-705
SABIO-RK:
7628
|
|
|
|
beta-L-galactose_1-phosphate + H2O <=> L-galactopyranose + phosphate
|
3.1.3.93
L-galactose 1-phosphate phosphatase
3.1.3.B9
|
–
–
|
| |
BRENDA:
BR49908;
BR50987
KEGG:
R07674
MetaCyc:
RXNQT-4142
SABIO-RK:
13655
|
|
|
|
GDP-beta-L-galactose + phosphate <=> H+ + GDP + beta-L-galactose_1-phosphate
|
2.7.7.69
GDP-L-galactose phosphorylase
|
–
|
| |
BRENDA:
BR49007
KEGG:
R07678
MetaCyc:
RXNQT-4141
SABIO-RK:
12287
|
|
|
|
L-gulono-1,4-lactone + O2 <=> ascorbate + H2O2 + H+
|
1.1.3.8
L-gulonolactone oxidase
|
–
|
| |
BRENDA:
BS424857
KEGG:
R10053
MetaCyc:
RXN-13689
|
|
|
|
L-gulono-1,4-lactone + ferricytochrome_c <=> ascorbate + ferricytochrome_c
|
1.3.2.3
L-galactonolactone dehydrogenase
|
–
|
| |
BRENDA:
BS397601
SABIO-RK:
12317
|
|
|
|
UDP-glucuronate <=> UDP-D-galacturonate
|
5.1.3.6
UDP-glucuronate 4-epimerase
|
–
|
| |
BRENDA:
BR200
KEGG:
R01385
MetaCyc:
UDP-GLUCURONATE-4-EPIMERASE-RXN
SABIO-RK:
1585
|
|
|
|
D-galacturonate + NADPH + H+ <=> L-galactonate + NADP+
|
1.1.1
1.1.1.2
alcohol dehydrogenase (NADP+)
1.1.1.203
uronate dehydrogenase
1.1.1.21
aldose reductase
1.1.1.365
D-galacturonate reductase
|
–
–
–
–
–
|
| |
BRENDA:
BS424745
KEGG:
R07676
SABIO-RK:
10012
|
|
|
|
ascorbate <=> dehydroascorbate
|
0.0.0.0
|
–
|
| |
BRENDA:
BR52870
|
|
|
|
L-gulono-1,4-lactone + H2O <=> L-gulonate + H+
|
3.1.1.17
gluconolactonase
3.1.1.25
1,4-lactonase
|
–
–
|
| |
BRENDA:
BS401264
KEGG:
R02933
MetaCyc:
RXN-8783
SABIO-RK:
2792
|
|
|
|
L-sorbosone <=> 2-dehydro-L-gulonolactone
|
0.0.0.0
|
–
|
| |
BRENDA:
BR52874
MetaCyc:
RXN-8780
|
|
|
|
L-gulonate + NADP+ <=> D-glucuronate + NADPH + H+
|
1.1.1.19
glucuronate reductase
1.1.1.2
alcohol dehydrogenase (NADP+)
1.1.1.20
glucuronolactone reductase
1.1.1.21
aldose reductase
|
–
–
–
–
|
| |
BRENDA:
BR29243
KEGG:
R01481
SABIO-RK:
11210
|
|
|
|
3-dehydro-L-gulonate + NAD+ <=> (4R,5S)-4,5,6-trihydroxy-2,3-dioxohexanoate + NADH + H+
|
1.1.1.130
3-dehydro-L-gulonate 2-dehydrogenase
|
–
|
| |
BRENDA:
BR29197-a
KEGG:
R02637
MetaCyc:
3-DEHYDRO-L-GULONATE-2-DEHYDROGENASE-RXN_WOP;
RXN0-703
|
|
|
|
ascorbate + H2O2 <=> ascorbate + dehydroascorbate + H2O
|
1.11.1.11
L-ascorbate peroxidase
|
–
|
| |
BRENDA:
BR49641
MetaCyc:
RXN-12440
|
|
|
|
L-galactopyranose + NAD+ <=> H+ + L-galactono-1,4-lactone + NADH
|
1.1.1.122
D-threo-aldose 1-dehydrogenase
1.1.1.316
L-galactose 1-dehydrogenase
|
–
–
|
| |
BRENDA:
BR49634
KEGG:
R07675
MetaCyc:
RXN-1884
SABIO-RK:
11177
|
|
|
|
dehydroascorbate + H2O <=> (4R,5S)-4,5,6-trihydroxy-2,3-dioxohexanoate
|
0.0.0.0
3.1.1.17
gluconolactonase
|
–
–
|
| |
BRENDA:
BR52869
KEGG:
R04785
MetaCyc:
RXN-21400
|
|
|
|
GDP-mannose <=> GDP-beta-L-galactose
|
5.1.3.18
GDP-mannose 3,5-epimerase
|
–
|
| |
BRENDA:
BR193;
BS934
KEGG:
R00889
MetaCyc:
RXN-7772
SABIO-RK:
9255
|
|
|
|
L-galactono-1,4-lactone + 2 ferricytochrome_c <=> ascorbate + 2 ferricytochrome_c + 2 H+
|
1.3.2.3
L-galactonolactone dehydrogenase
|
–
|
| |
BRENDA:
BR36836
KEGG:
R00640
SABIO-RK:
1026;
12316
|
|
