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Literature summary extracted from
- Involvement of alanine racemase in germination of Bacillus cereus spores lacking an intact exosporium (2014), Arch. Microbiol., 196, 79-85.
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 5.1.1.1 | D-cycloserine | an alanine racemase inhibitor | Bacillus cereus |  |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 5.1.1.1 | 43660 | - |
x * 43660, sequence calculation | Bacillus cereus |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 5.1.1.1 | L-alanine | Bacillus cereus | - |
D-alanine | - |
r | |
| 5.1.1.1 | L-alanine | Bacillus cereus DSA 1 | - |
D-alanine | - |
r | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 5.1.1.1 | Bacillus cereus | - |
motile strain isolated from gnocchi | - |
| 5.1.1.1 | Bacillus cereus DSA 1 | - |
motile strain isolated from gnocchi | - |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 5.1.1.1 | spore | DSA 1 spores lack an intact exosporium | Bacillus cereus | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 5.1.1.1 | L-alanine | - |
Bacillus cereus | D-alanine | - |
r | |
| 5.1.1.1 | L-alanine | - |
Bacillus cereus DSA 1 | D-alanine | - |
r | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 5.1.1.1 | ? | x * 43660, sequence calculation | Bacillus cereus |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 5.1.1.1 | ALR | - |
Bacillus cereus |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 5.1.1.1 | 30 | - |
assay at | Bacillus cereus |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 5.1.1.1 | 8.5 | - |
assay at | Bacillus cereus |
General Information
| EC Number | General Information | Comment | Organism |
|---|---|---|---|
| 5.1.1.1 | physiological function | involvement of alanine racemase in germination of Bacillus cereus spores lacking an intact exosporium. L-Alanine-mediated germination of food isolated Bacillus cereus DSA 1 spores, which lack an intact exosporium, is increased in the presence of D-cycloserine, an alanine racemase inhibitor, reflecting the activity of the Alr enzyme, capable of converting L-alanine to the germination inhibitor D-alanine, contribution of alanine racemase to the autoinhibition of Bacillus cereus spore germination | Bacillus cereus |
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