EC Number | Cloned (Comment) | Organism |
---|---|---|
6.3.1.15 | overexpressed as a His6 fusion protein in Escherichia coli | Streptomyces niveus |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
6.3.1.15 | EDTA | 0.5 mM, reduces the enzyme activity to 1.4% of the maximal activity | Streptomyces niveus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
6.3.1.15 | 0.019 | - |
3-dimethylallyl-4-hydroxybenzoate | pH 8.0, 30°C | Streptomyces niveus | |
6.3.1.15 | 0.131 | - |
3-amino-4,7-dihydroxy-8-methylcoumarin | pH 8.0, 30°C | Streptomyces niveus |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
6.3.1.15 | Mg2+ | the reaction is dependent on the presence of Mg2+ or Mn2+ | Streptomyces niveus | |
6.3.1.15 | Mn2+ | the reaction is dependent on the presence of Mg2+ or Mn2+ | Streptomyces niveus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
6.3.1.15 | 56885 | - |
1 * 56885, calculated from sequence | Streptomyces niveus |
6.3.1.15 | 57000 | 58000 | gel filtration | Streptomyces niveus |
6.3.1.15 | 60000 | - |
1 * 60000, His-tagged protein, calculated from sequence | Streptomyces niveus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
6.3.1.15 | Streptomyces niveus | Q9L9F6 | - |
- |
6.3.1.15 | Streptomyces niveus NCIMB 11891 | Q9L9F6 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
6.3.1.15 | - |
Streptomyces niveus |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
6.3.1.15 | 3.036 | - |
pH 8.0, 30°C | Streptomyces niveus |
EC Number | Storage Stability | Organism |
---|---|---|
6.3.1.15 | 4°C, purified enzyme loses 22% of its activity after 2 days | Streptomyces niveus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
6.3.1.15 | ATP + 3-dimethylallyl-4-hydroxybenzoate + 3-amino-4,7-dihydroxy-8-methylcoumarin | the formation of an acyl adenylate from ring A and ATP is demonstrated by an ATP-PPi exchange assay. The purified nzyme exhibits both activation and transferase activity, i.e. it catalyzed both the activation of ring A as acyl adenylate and the subsequent transfer of the acyl group to the amino group of ring B. The reaction is specific for ATP as nucleotide triphosphate | Streptomyces niveus | AMP + diphosphate + novobiocic acid | - |
? | |
6.3.1.15 | ATP + 3-dimethylallyl-4-hydroxybenzoate + 3-amino-4,7-dihydroxy-8-methylcoumarin | the formation of an acyl adenylate from ring A and ATP is demonstrated by an ATP-PPi exchange assay. The purified nzyme exhibits both activation and transferase activity, i.e. it catalyzed both the activation of ring A as acyl adenylate and the subsequent transfer of the acyl group to the amino group of ring B. The reaction is specific for ATP as nucleotide triphosphate | Streptomyces niveus NCIMB 11891 | AMP + diphosphate + novobiocic acid | - |
? | |
6.3.1.15 | ATP + 3-geranyl-4-hydroxybenzoate + 3-amino-4,7-dihydroxy-8-methylcoumarin | - |
Streptomyces niveus | AMP + diphosphate + N-(2,7-dihydroxy-8-methyl-4-oxo-4H-chromen-3-yl)-4-hydroxy-3-[(2E)-6-methylhepta-2,5-dien-1-yl]benzamide | - |
? | |
6.3.1.15 | ATP + 3-geranyl-4-hydroxybenzoate + 3-amino-4,7-dihydroxy-8-methylcoumarin | - |
Streptomyces niveus NCIMB 11891 | AMP + diphosphate + N-(2,7-dihydroxy-8-methyl-4-oxo-4H-chromen-3-yl)-4-hydroxy-3-[(2E)-6-methylhepta-2,5-dien-1-yl]benzamide | - |
? | |
6.3.1.15 | ATP + 4-hydroxy-3-methylbenzoate + 3-amino-4,7-dihydroxy-8-methylcoumarin | - |
Streptomyces niveus | AMP + diphosphate + 3-[(2E)-but-2-en-1-yl]-N-(2,7-dihydroxy-8-methyl-4-oxo-4H-chromen-3-yl)-4-hydroxybenzylamide | - |
? | |
6.3.1.15 | ATP + 4-hydroxy-3-methylbenzoate + 3-amino-4,7-dihydroxy-8-methylcoumarin | - |
Streptomyces niveus NCIMB 11891 | AMP + diphosphate + 3-[(2E)-but-2-en-1-yl]-N-(2,7-dihydroxy-8-methyl-4-oxo-4H-chromen-3-yl)-4-hydroxybenzylamide | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
6.3.1.15 | monomer | 1 * 56885, calculated from sequence | Streptomyces niveus |
6.3.1.15 | monomer | 1 * 60000, His-tagged protein, calculated from sequence | Streptomyces niveus |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
6.3.1.15 | NovL | - |
Streptomyces niveus |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
6.3.1.15 | 30 | - |
assay at | Streptomyces niveus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
6.3.1.15 | 7 | - |
phosphate buffer | Streptomyces niveus |
6.3.1.15 | 8 | - |
Tris-HCl buffer | Streptomyces niveus |
EC Number | General Information | Comment | Organism |
---|---|---|---|
6.3.1.15 | physiological function | the enzyme is involved in the biosynthesis of the aminocoumarin antibiotic novobiocin | Streptomyces niveus |