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Literature summary for 1.5.1.23 extracted from
- Purification and properties of tauropine dehydrogenase from a red alga Rhodoglossum japonicum (1993), Hydrobiologia, 260/261, 673-678.
No PubMed abstract available
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.054 | - |
NADH | - |
Rhodoglossum japonicum |  |
| 0.12 | - |
NAD+ | - |
Rhodoglossum japonicum | |
| 0.8 | - |
pyruvate | - |
Rhodoglossum japonicum | |
| 15 | - |
taurine | - |
Rhodoglossum japonicum | |
| 30 | - |
tauropine | - |
Rhodoglossum japonicum | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 39000 | - |
gel filtration | Rhodoglossum japonicum |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Rhodoglossum japonicum | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Rhodoglossum japonicum |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 25 | - |
- |
Rhodoglossum japonicum |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| Homotaurine + pyruvate + NADH | at 12% of the activity with taurine | Rhodoglossum japonicum | ? | - |
? | |
| Taurine + pyruvate + NADH | r | Rhodoglossum japonicum | Tauropine + NAD+ + H2O | - |
? | |
| Val + pyruvate + NADH | at 17% of the activity with taurine | Rhodoglossum japonicum | ? | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| monomer | - |
Rhodoglossum japonicum |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
- |
Rhodoglossum japonicum |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 35 | - |
unstable above | Rhodoglossum japonicum |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.2 | - |
tauropine formation | Rhodoglossum japonicum |
| 9.7 | - |
tauropine oxidation | Rhodoglossum japonicum |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| NADH | - |
Rhodoglossum japonicum | |
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Release 2023.1 (January 2023)
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