EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
    1.2.99.8 | isobutyraldehyde + 2,6-dichlorophenolindophenol + H2O |
none of the tested electron acceptors (Sulfolobus ferredoxin, cytochrome c, NAD+, NADP+, benzoquinones, naphthoquinones) supports aldehyde oxidation as efficiently as 2,6-dichlorophenolindophenol. At pH 7.5, the enzyme exhibits activity preferentially towards the aliphatic aldehydes formaldehyde, acetaldehyde and propionaldehyde. At pH 6.7, supposed to be close to the intracellular pH of Sulfolobus, glyceraldehyde is the predominant substrate |
Sulfolobus acidocaldarius |
isobutyrate + reduced 2,6-dichlorophenolindophenol |
- |
? |
| 1.2.99.8 | more |
no activity with D-glucose. None of the tested electron acceptors (Sulfolobus ferredoxin, cytochrome c, NAD+, NADP+, benzoquinones, naphthoquinones) supports aldehyde oxidation as efficiently as 2,6-dichlorophenolindophenol |
Sulfolobus acidocaldarius |
? |
- |
? |
| 1.2.99.8 | more |
no activity with D-glucose. None of the tested electron acceptors (Sulfolobus ferredoxin, cytochrome c, NAD+, NADP+, benzoquinones, naphthoquinones) supports aldehyde oxidation as efficiently as 2,6-dichlorophenolindophenol |
Sulfolobus acidocaldarius DSM 639 |
? |
- |
? |
| 1.2.99.8 | propionaldehyde + 2,6-dichlorophenolindophenol + H2O |
none of the tested electron acceptors (Sulfolobus ferredoxin, cytochrome c, NAD+, NADP+, benzoquinones, naphthoquinones) supports aldehyde oxidation as efficiently as 2,6-dichlorophenolindophenol. At pH 7.5, the enzyme exhibited activity preferentially towards the aliphatic aldehydes formaldehyde, acetaldehyde and propionaldehyde. At pH 6.7, supposed to be close to the intracellular pH of Sulfolobus, glyceraldehyde is the predominant substrate |
Sulfolobus acidocaldarius |
propionate + reduced 2,6-dichlorophenolindophenol |
- |
? |
