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Literature summary for 4.1.1.17 extracted from
- Hepatic ornithine decarboxylase from the frog, Rana negromaculata: dietary induction, purification and some properties (1991), Comp. Biochem. Physiol. B, 99, 151-156.
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.13 | - |
L-Orn | - |
Mus musculus |  |
| 0.44 | - |
L-Orn | - |
Pelophylax nigromaculatus | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 50000 | - |
1 * 50000, SDS-PAGE, the enzyme exists as monomer at high salt concentrations and in polymeric form at low salt concentrations | Mus musculus |
| 50000 | - |
1 * 50000, SDS-PAGE, the enzyme exists as monomer at high salt concentrations and in polymeric form at low salt concentrations | Pelophylax nigromaculatus |
| 55000 | - |
gel filtration in presence of 0.1 M NaCl | Mus musculus |
| 55000 | - |
gel filtration in presence of 0.1 M NaCl | Pelophylax nigromaculatus |
| 170000 | - |
gel filtration in absence of NaCl | Mus musculus |
| 190000 | - |
gel filtration in absence of NaCl | Pelophylax nigromaculatus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Mus musculus | - |
- |
- |
| Pelophylax nigromaculatus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Pelophylax nigromaculatus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| liver | - |
Pelophylax nigromaculatus | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 3.75 | - |
- |
Pelophylax nigromaculatus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| L-Orn | - |
Mus musculus | Putrescine + CO2 | - |
? | |
| L-Orn | - |
Pelophylax nigromaculatus | Putrescine + CO2 | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| monomer | 1 * 50000, SDS-PAGE, the enzyme exists as monomer at high salt concentrations and in polymeric form at low salt concentrations | Mus musculus |
| monomer | 1 * 50000, SDS-PAGE, the enzyme exists as monomer at high salt concentrations and in polymeric form at low salt concentrations | Pelophylax nigromaculatus |
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Release 2023.1 (January 2023)
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