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Literature summary for 4.3.1.24 extracted from
- Biochemical and structural analysis of substrate specificity of a phenylalanine ammonia-lyase (2018), Plant Physiol., 176, 1452-1468 .
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| expression in Escherichia coli | Sorghum bicolor |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 1.5 | 2 | L-phenylalanine | pH 8.0, 30°C, mutant enzyme | Sorghum bicolor |  |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 75600 | - |
- |
Sorghum bicolor |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| L-phenylalanine | Sorghum bicolor | enzyme of the phenylpropanoid pathway | trans-cinnamate + NH3 | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Sorghum bicolor | C5XXT9 | - |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Sorghum bicolor |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| L-phenylalanine | - |
Sorghum bicolor | trans-cinnamate + NH3 | - |
? | |
| L-phenylalanine | enzyme of the phenylpropanoid pathway | Sorghum bicolor | trans-cinnamate + NH3 | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| Sb04g026520 | - |
Sorghum bicolor |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
assay at | Sorghum bicolor |
Turnover Number [1/s]
| Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 2.2 | - |
L-phenylalanine | pH 8.0, 30°C | Sorghum bicolor | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8 | - |
assay at | Sorghum bicolor |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| 3,5-dihydro-5-methylidene-4H-imidazol-4-one | prosthetic group | Sorghum bicolor | |
General Information
| General Information | Comment | Organism |
|---|---|---|
| metabolism | enzyme of the phenylpropanoid pathway | Sorghum bicolor |
kcat/KM [mM/s]
| kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 1.45 | - |
L-phenylalanine | pH 8.0, 30°C, mutant enzyme | Sorghum bicolor | |
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Release 2023.1 (January 2023)
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