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Literature summary for 3.5.99.7 extracted from
- ACC deaminase activity in avirulent Agrobacterium tumefaciens D3 (2011), Can. J. Microbiol., 57, 278-286.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| ACC-deaminase encoding gene acdS, and a regulator gene lrp, i.e. acdR | Agrobacterium tumefaciens |
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| additional information | construction and complementation of acdS and lrpL mutant strains with wild-type strain D3 ACC deaminase, phenotypes, overview | Agrobacterium tumefaciens |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Agrobacterium tumefaciens | - |
an avirulent strain, gene acdS | - |
| Agrobacterium tumefaciens D3 | - |
an avirulent strain, gene acdS | - |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| 1-aminocyclopropane-1-carboxylic acid deaminase | - |
Agrobacterium tumefaciens |
| ACC deaminase | - |
Agrobacterium tumefaciens |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 28 | - |
assay at | Agrobacterium tumefaciens |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.6 | - |
assay at | Agrobacterium tumefaciens |
General Information
| General Information | Comment | Organism |
|---|---|---|
| malfunction | the acdS and lrpL double mutant strain Agrobacterium tumefaciens D3-1 has lost the ability to promote plant root elongation | Agrobacterium tumefaciens |
| physiological function | ACC deaminase breaks down ACC, the direct precursor of ethylene biosynthesis in all higher plants, into ammonia and 2-oxobutyrate and, as a result, reduces stress ethylene levels in plants caused by a wide range of biotic and abiotic stresses. ACC deaminase from strain D3 can inhibit crown gall development induced by Agrobacterium tumefaciens strain C58 and can partially protect plants from this disease. Under gnotobiotic conditions, wild-type strain D3 is able to promote plant root elongation | Agrobacterium tumefaciens |
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