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Literature summary extracted from
- Characterization of germin-like protein with polyphenol oxidase activity from Satsuma mandarine (2014), Biochem. Biophys. Res. Commun., 449, 313-318 .
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 1.10.3.1 | 19.6 | - |
pyrogallol | pH 6.8, 25°C | Citrus unshiu |  |
| 1.10.3.1 | 36.6 | - |
catechol | pH 6.8, 25°C | Citrus unshiu | |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.10.3.1 | 2 catechol + O2 | Citrus unshiu | - |
2 1,2-benzoquinone + 2 H2O | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.10.3.1 | Citrus unshiu | - |
- |
- |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.10.3.1 | 2 catechol + O2 | - |
Citrus unshiu | 2 1,2-benzoquinone + 2 H2O | - |
? | |
| 1.10.3.1 | additional information | assay method optimization, overview | Citrus unshiu | ? | - |
? | |
| 1.10.3.1 | pyrogallol + O2 | - |
Citrus unshiu | ? | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 1.10.3.1 | germin-like protein | - |
Citrus unshiu |
| 1.10.3.1 | GLP | - |
Citrus unshiu |
| 1.10.3.1 | More | cf. EC 1.2.3.4 | Citrus unshiu |
| 1.10.3.1 | polyphenol oxidase | - |
Citrus unshiu |
| 1.10.3.1 | PPO | - |
Citrus unshiu |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 1.10.3.1 | 65 | - |
- |
Citrus unshiu |
Temperature Stability [°C]
| EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 1.10.3.1 | 25 | 75 | most stable at 25-45°C, temperature-activity profile overview | Citrus unshiu |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 1.10.3.1 | 6.5 | - |
- |
Citrus unshiu |
General Information
| EC Number | General Information | Comment | Organism |
|---|---|---|---|
| 1.10.3.1 | evolution | the germin-like protein belongs to pathogenesis related protein (PR) family | Citrus unshiu |
| 1.10.3.1 | physiological function | the germin-like protein, cf. EC 1.2.3.4, shows polyphenol oxidase activity | Citrus unshiu |
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Release 2023.1 (January 2023)
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