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Literature summary for 4.1.1.17 extracted from
- The effect of Tetraneura ulmi L. galling process on the activity of amino acid decarboxylases and the content of biogenic amines in Siberian elm tissues (2018), Bull. Entomol. Res., 108, 69-76 .
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| L-ornithine | Ulmus pumila | - |
putrescine + CO2 | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Ulmus pumila | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| leaf | - |
Ulmus pumila | - |
| additional information | ODC activity in healthy leaves is highest at the fully developed stage, while in aphid-damaged leaves, the enzyme activity is highest at the initial phase, especially in the helathy parts of the damaged leaves, and in the initial and fully developed stage in the damaged parts. In galls, the enzyme activity drops after the initial stage. Activity profile overview | Ulmus pumila | - |
| plant gall | caused by the aphid Tetraneura ulmi L. in Siberian elm leaves | Ulmus pumila | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
measurement of putrescine levels in healthy and damaged leaves, and in galls built by Tetraneura ulmi first instar larvae, overview. In galling leaves, the level of biogenic amines is higher than in the control ones | Ulmus pumila |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| L-ornithine | - |
Ulmus pumila | putrescine + CO2 | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| ODC | - |
Ulmus pumila |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
assay at | Ulmus pumila |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8.2 | - |
assay at | Ulmus pumila |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| pyridoxal 5'-phosphate | - |
Ulmus pumila | |
Expression
| Organism | Comment | Expression |
|---|---|---|
| Ulmus pumila | during the galling process caused by the aphid Tetraneura ulmiL in Siberian elm leaves, enzyme ODC activity is markedly induced, especially in gall tissues at the initial stage of the galling process | up |
General Information
| General Information | Comment | Organism |
|---|---|---|
| metabolism | changes in the contents of plant biogenic amines (putrescine, cadaverine, spermidine, tryptamine, spermine and histamine) and key enzymes of their biosynthesis, i.e. lysine decarboxylase (LDC), tyrosine decarboxylase, and ornithine decarboxylase (ODC) in galls and other parts of Siberian elm (Ulmus pumila) leaves during the galling process caused by the aphid Tetraneura ulmi first instar larvae, overview | Ulmus pumila |
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