Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | above 0.00075 mM | Limulus polyphemus | |
glycine betaine | - |
Limulus polyphemus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.133 | - |
Betaine aldehyde | - |
Limulus polyphemus | |
0.267 | - |
NADP+ | - |
Limulus polyphemus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Limulus polyphemus | 5739 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | increase of concentration from 0 to 0.00075 mM produces a 2fold increase in activity | Limulus polyphemus | |
K+ | stimulates | Limulus polyphemus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
betaine aldehyde + NAD+ + H2O | Limulus polyphemus | - |
betaine + NADH | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Limulus polyphemus | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
heart | - |
Limulus polyphemus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
213 | - |
- |
Limulus polyphemus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
betaine aldehyde + NAD+ + H2O | - |
Limulus polyphemus | betaine + NADH | - |
? | |
betaine aldehyde + NADP+ + H2O | - |
Limulus polyphemus | betaine + NADPH | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
- |
Limulus polyphemus |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 40 | 20°C: about 45% of maximal activity, 40°C: about 70% of maximal activity | Limulus polyphemus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
- |
Limulus polyphemus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 8 | pH 7.0: about 35% of maximal activity, pH 8.0: about 70% of maximal activity | Limulus polyphemus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | NAD+ is preferred over NADP+ | Limulus polyphemus | |
NADP+ | NAD+ is preferred over NADP+ | Limulus polyphemus |