KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
9.6 | - |
D-fructose | - |
Galdieria sulphuraria | |
22 | - |
L-sorbose | - |
Galdieria sulphuraria | |
24.8 | - |
D-tagatose | - |
Galdieria sulphuraria | |
24.9 | - |
D-xylose-5-phosphate | - |
Galdieria sulphuraria | |
27 | - |
D-xylose | - |
Galdieria sulphuraria | |
29.1 | - |
D-ribose-5-phosphate | - |
Galdieria sulphuraria | |
42.9 | - |
D-galactose | - |
Galdieria sulphuraria | |
47.3 | - |
D-glucose | - |
Galdieria sulphuraria | |
52.3 | - |
L-rhamnose | - |
Galdieria sulphuraria | |
53.4 | - |
D-mannose | - |
Galdieria sulphuraria | |
59.3 | - |
D-fucose | - |
Galdieria sulphuraria | |
80.7 | - |
L-fucose | - |
Galdieria sulphuraria | |
120.5 | - |
hexanal | - |
Galdieria sulphuraria | |
245 | - |
L-ribose | - |
Galdieria sulphuraria | |
312.3 | - |
L-Lyxose | - |
Galdieria sulphuraria | |
370.9 | - |
D-ribose | - |
Galdieria sulphuraria | |
416.8 | - |
L-arabinose | - |
Galdieria sulphuraria | |
446.7 | - |
D-arabinose | - |
Galdieria sulphuraria | |
459.2 | - |
L-Xylose | - |
Galdieria sulphuraria | |
479.2 | - |
D-Lyxose | - |
Galdieria sulphuraria | |
730.2 | - |
DL-glyceraldehyde | - |
Galdieria sulphuraria |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
40000 | - |
2 * 40000, SDS-PAGE | Galdieria sulphuraria |
80000 | - |
gel filtration | Galdieria sulphuraria |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
pentose + NADPH + H+ | Galdieria sulphuraria | with hexoses and sugar phosphates as substrate the activity is 5-10% of that with pentoses | pentiol + NADP+ | - |
r | |
pentose + NADPH + H+ | Galdieria sulphuraria | D-isoforms of pentoses show less than 10% activity compared to the L-isoforms | pentiol + NADP+ | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Galdieria sulphuraria | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Galdieria sulphuraria |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
17.1 | - |
purified enzyme | Galdieria sulphuraria |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-arabinose + NADPH | - |
Galdieria sulphuraria | arabitol + NADP+ | - |
r | |
D-fructose + NAD(P)H + H+ | - |
Galdieria sulphuraria | D-arabino-hexitol + NAD(P)+ | - |
r | |
D-fucose + NADPH | - |
Galdieria sulphuraria | fucitol + NADP+ | - |
r | |
D-galactose + NAD(P)H | - |
Galdieria sulphuraria | dulcitol + NAD(P)+ | - |
r | |
D-glucose + NAD(P)H | - |
Galdieria sulphuraria | sorbitol + NAD(P)+ | - |
r | |
D-lyxose + NADPH | - |
Galdieria sulphuraria | arabitol + NADP+ | - |
r | |
D-mannose + NAD(P)H | - |
Galdieria sulphuraria | mannitol + NAD(P)+ | - |
r | |
D-ribose + NAD(P)H | - |
Galdieria sulphuraria | ribitol + NAD(P)+ | - |
r | |
D-ribose + NADPH | - |
Galdieria sulphuraria | adonitol + NADP+ | - |
r | |
D-ribose 5-phosphate + NADPH | - |
Galdieria sulphuraria | D-ribitol 5-phosphate + NADP+ | - |
r | |
D-tagatose + NADPH | - |
Galdieria sulphuraria | ? | - |
r | |
D-xylose + NAD(P)H | - |
Galdieria sulphuraria | xylitol + NAD(P)+ | - |
r | |
D-xylose 5-phosphate + NADPH | - |
Galdieria sulphuraria | D-xylitol 5-phosphate + NADP+ | - |
r | |
DL-glyceraldehyde + NAD(P)H | - |
Galdieria sulphuraria | glycerol + NAD(P)+ | - |
r | |
hexanal + NADPH + H+ | - |
Galdieria sulphuraria | hexanol + NADP+ | - |
r | |
L-arabinose + NAD(P)H | - |
Galdieria sulphuraria | L-arabitol + NAD(P)+ | - |
r | |
L-arabinose + NADPH | - |
Galdieria sulphuraria | arabitol + NADP+ | - |
r | |
L-fucose + NADPH | - |
Galdieria sulphuraria | fucitol + NADP+ | - |
r | |
L-lyxose + NADPH | - |
Galdieria sulphuraria | arabitol + NADP+ | - |
r | |
L-rhamnose + NADPH | - |
Galdieria sulphuraria | L-rhamnitol + NADP+ | - |
r | |
L-ribose + NADPH | - |
Galdieria sulphuraria | adonitol + NADP+ | - |
r | |
L-sorbose + NADPH + H+ | - |
Galdieria sulphuraria | L-sorbitol + NADP+ | - |
r | |
L-xylose + NAD(P)H | - |
Galdieria sulphuraria | L-xylitol + NAD(P)+ | - |
r | |
pentose + NADPH | with hexoses and sugar phosphates as substrate the activity was only 5-10% of that with pentoses | Galdieria sulphuraria | pentitol + NADP+ | - |
r | |
pentose + NADPH + H+ | with hexoses and sugar phosphates as substrate the activity is 5-10% of that with pentoses | Galdieria sulphuraria | pentiol + NADP+ | - |
r | |
pentose + NADPH + H+ | D-isoforms of pentoses show less than 10% activity compared to the L-isoforms | Galdieria sulphuraria | pentiol + NADP+ | - |
r | |
xylitol + NAD(P)+ | - |
Galdieria sulphuraria | D-xylose + NAD(P)H + H+ | - |
r |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 40000, SDS-PAGE | Galdieria sulphuraria |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.8 | - |
- |
Galdieria sulphuraria |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5.8 | 7.6 | 59% activity at both threshold values | Galdieria sulphuraria |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADP+ | NADP(H) dependent, no activity with NAD(H) in either directions | Galdieria sulphuraria |