Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus licheniformis | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Z-Ala-Phe-OMe + H2O | enzymatic method for the synthesis of free terminal amides of peptides, by ammonolysis of peptide methyl esters using ammonium carbamate and subtilisin A from Bacillus licheniformis in polar organic solvents with low water content is developed. Enzyme is very stable and active in a mixture of t-BuOH and DMF 82.5:17.5 (v/v), containing 0.2% water. Optimum conditions for Z-Ala-Phe-NH2 synthesis are molar ratio ammonium carbamate to Z-Ala-Phe-OMe 10, in t-BuOH/DMF, 82.5:17.5 (v/v) containing 0.2% (v) water, at 30°C for 21 h with the maximum yield of 87% | Bacillus licheniformis | Z-Ala-Phe-NH2 + methanol | - |
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Synonyms | Comment | Organism |
---|---|---|
subtilisin A | - |
Bacillus licheniformis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Bacillus licheniformis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
assay at | Bacillus licheniformis |