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Literature summary extracted from
- Purification and characterization of extracellular poly(beta-D-1,4-mannuronide) lyase from Dendryphiella salina IFO 32139 (1997), Biosci. Biotechnol. Biochem., 61, 636-640.
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.2.3 | Hg2+ | - |
Paradendryphiella salina |  |
| 4.2.2.3 | N-bromosuccinimide | - |
Paradendryphiella salina | |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 4.2.2.3 | extracellular | - |
Paradendryphiella salina | - |
- |
Metals/Ions
| EC Number | Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.2.3 | Al3+ | stimulates | Paradendryphiella salina | |
| 4.2.2.3 | Ca2+ | stimulates | Paradendryphiella salina | |
| 4.2.2.3 | Cd2+ | stimulates | Paradendryphiella salina | |
| 4.2.2.3 | Fe2+ | stimulates | Paradendryphiella salina | |
| 4.2.2.3 | Mg2+ | stimulates | Paradendryphiella salina | |
| 4.2.2.3 | Mn2+ | stimulates | Paradendryphiella salina | |
| 4.2.2.3 | Zn2+ | stimulates | Paradendryphiella salina | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.3 | 35000 | - |
1 * 35000, SDS-PAGE | Paradendryphiella salina |
| 4.2.2.3 | 36000 | - |
gel filtration | Paradendryphiella salina |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.2.2.3 | Paradendryphiella salina | - |
IFO 32139 | - |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.2.2.3 | - |
Paradendryphiella salina |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.3 | 2.86 | - |
- |
Paradendryphiella salina |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.2.2.3 | polymannuronate | - |
Paradendryphiella salina | 4,5-unsaturated oligomannuronic acids | production of a wide range of 4,5-unsaturated oligomannuronic acids, that are further degraded to unsaturated monomer and dimer as final products | ? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 4.2.2.3 | monomer | 1 * 35000, SDS-PAGE | Paradendryphiella salina |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.3 | 45 | - |
- |
Paradendryphiella salina |
Temperature Range [°C]
| EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.3 | 20 | 50 | 20°C: about 60% of maximal activity, 50°C: about 40% of maximal activity | Paradendryphiella salina |
Temperature Stability [°C]
| EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.3 | 45 | - |
stable below | Paradendryphiella salina |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.3 | 5 | - |
- |
Paradendryphiella salina |
pH Range
| EC Number | pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.3 | 4 | 6 | pH 4.0: about 25% of maximal activity, pH 6.0: about 55% of maximal activity | Paradendryphiella salina |
pH Stability
| EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.3 | 4 | 10 | stable | Paradendryphiella salina |
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