EC Number | Cloned (Comment) | Organism |
---|---|---|
1.14.17.1 | gene dbh, recombinant expression of wild-type and mutant enzymes in HEK293 cells, generation of transient and stable lines expressing the mutant variant enzymes, genotype-phenotype correlations | Homo sapiens |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.14.17.1 | A318S | site-directed mutagenesis, the enzyme shows a marginal decrease in homospecific activity | Homo sapiens |
1.14.17.1 | D460N | site-directed mutagenesis, the mutant shows reduced expression levels compared to the wild-type enzyme, the mutant shows reduced expression levels compared to the wild-type enzyme | Homo sapiens |
1.14.17.1 | L317P | site-directed mutagenesis, the mutant shows secretory deficiency and is localized in the endoplasmic reticulum | Homo sapiens |
1.14.17.1 | R549C | site-directed mutagenesis, the enzyme shows a marginal decrease in homospecific activity, the mutant shows partial secretory deficiency and is localized in the endoplasmic reticulum | Homo sapiens |
1.14.17.1 | W544S | site-directed mutagenesis, the enzyme shows a marginal decrease in homospecific activity, the mutant shows reduced expression levels compared to the wild-type enzyme | Homo sapiens |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.14.17.1 | Cu2+ | required | Homo sapiens |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.17.1 | dopamine + ascorbate + O2 | Homo sapiens | - |
noradrenaline + dehydroascorbate + H2O | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.14.17.1 | Homo sapiens | P09172 | - |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.17.1 | dopamine + ascorbate + O2 | - |
Homo sapiens | noradrenaline + dehydroascorbate + H2O | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.14.17.1 | DBH | - |
Homo sapiens |
1.14.17.1 | dopamine-beta-hydroxylase | - |
Homo sapiens |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.14.17.1 | 37 | - |
assay at | Homo sapiens |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.14.17.1 | 5.2 | - |
assay at | Homo sapiens |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.14.17.1 | ascorbate | - |
Homo sapiens |
EC Number | General Information | Comment | Organism |
---|---|---|---|
1.14.17.1 | malfunction | genotype-phenotype correlations. Mutant L317P shows secretory deficiency and is localized in the endoplasmic reticulum | Homo sapiens |
1.14.17.1 | additional information | enzyme structure-function relationship, overview | Homo sapiens |
1.14.17.1 | physiological function | dopamine-beta-hydroxylase (DBH) is an oxidoreductase that is primarily responsible for the conversion of dopamine to norepinephrine. DBH is widely regarded as a disease-modifying gene in psychiatric diseases | Homo sapiens |