General Stability | Organism |
---|---|
altronate protects against heat denaturation | Escherichia coli |
fructuronate does not protect against heat denaturation | Escherichia coli |
mannonate protects against heat denaturation | Escherichia coli |
NAD+ does not protect against heat denaturation | Escherichia coli |
NADH protects against heat denaturation | Escherichia coli |
NADPH protects against heat denaturation | Escherichia coli |
tagaturonate does not protect against heat denaturation | Escherichia coli |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Escherichia coli | |
additional information | products inhibition with all products in forward and reverse reaction | Escherichia coli | |
p-chloromercuribenzoate | non-competitive, Ki: 1 mM | Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.06 | - |
NADH | - |
Escherichia coli | |
0.11 | - |
NAD+ | - |
Escherichia coli | |
0.35 | - |
tagaturonate | - |
Escherichia coli | |
0.4 | - |
NADPH | - |
Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-altronate + NAD+ | Escherichia coli | - |
D-tagaturonate + NADH | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
6.2 | - |
- |
Escherichia coli |
328 | - |
- |
Escherichia coli |
Storage Stability | Organism |
---|---|
4°C or -20°C, several months | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-altronate + NAD+ | - |
Escherichia coli | D-tagaturonate + NADH | - |
r | |
D-tagaturonate + NADPH + H+ | - |
Escherichia coli | D-altronate + NADP+ | - |
r |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.3 | - |
NADH oxidation | Escherichia coli |
8.9 | - |
NAD+ reduction | Escherichia coli |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6 | 8 | at pH 6 and 8: about 50% of activity maximum | Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
additional information | no activity with NADP+ | Escherichia coli | |
NAD+ | - |
Escherichia coli | |
NADH | - |
Escherichia coli | |
NADPH | - |
Escherichia coli |