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Literature summary for 2.4.2.18 extracted from
- ups1, an Arabidopsis thaliana camalexin accumulation mutant defective in multiple defence signalling pathways (2005), Plant J., 41, 673-684.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| additional information | enzyme is upregulated during biotic and abiotic stress | Arabidopsis thaliana |
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| additional information | mutant ups1, i.e. underinducer after pathogen and stress 1, shows reduced enzyme expression and is defective in regulation of tryptophan biosynthetic enzymes and in camalexin accumulation, reduced defense against pathogen infection or after treatment with acifluorfen, phenotype and genotype analysis, overview | Arabidopsis thaliana |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| anthranilate + 5-phospho-alpha-D-ribose 1-diphosphate | Arabidopsis thaliana | the enzyme is required for tryptophan biosynthesis, and is involved, in coordination with several other enzymes, in defense responses of the plant, e.g. in case of pathogen infection or after treatment with acifluorfen | N-(5-phospho-D-ribosyl)-anthranilate + diphosphate | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Arabidopsis thaliana | - |
mutant ups1 | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| leaf | - |
Arabidopsis thaliana | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| anthranilate + 5-phospho-alpha-D-ribose 1-diphosphate | - |
Arabidopsis thaliana | N-(5-phospho-D-ribosyl)-anthranilate + diphosphate | - |
? | |
| anthranilate + 5-phospho-alpha-D-ribose 1-diphosphate | the enzyme is required for tryptophan biosynthesis, and is involved, in coordination with several other enzymes, in defense responses of the plant, e.g. in case of pathogen infection or after treatment with acifluorfen | Arabidopsis thaliana | N-(5-phospho-D-ribosyl)-anthranilate + diphosphate | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| Pat | - |
Arabidopsis thaliana |
| phosphoribosylanthranilate transferase | - |
Arabidopsis thaliana |
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