Enzymes for Research, Diagnostic and Industrial Use
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| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-0854 | Ketoamine Oxidase, Recombinant | EC 1.5.3.- | Fungal | Inquiry |
Ketamine oxidase (KAO) is an important enzyme that plays different roles in various biological processes. With its unique ability and catalytic properties, KAO has attracted much attention from the scientific community.
KAO belongs to the flavoprotein family and is widely distributed in a variety of organisms, including animals, plants and bacteria. This enzyme is primarily involved in the metabolism of a specific class of compounds known as ketoimines, which are derived from the degradation of amino acids. KAO catalyzes the oxidative deamination of ketoimines and produces the corresponding ketoacids, hydrogen peroxide, and ammonia. The key role of KAO in the metabolism of ketoimines has made it an intriguing topic of research.
The structure of KAO includes a flavin adenine dinucleotide (FAD) cofactor, which is the active site for electron transfer in enzymatic reactions. It contains several conserved structural domains that contribute to its stability and enzymatic activity. Recent studies have revealed the three-dimensional structure of KAO, providing insight into its catalytic mechanism and substrate specificity.
KAO is primarily involved in the metabolism of ketimines formed during amino acid catabolism. By catalyzing the oxidative deamination of ketoimines, KAO plays an important role in regulating amino acid levels and detoxifying potentially harmful metabolites. This function ensures proper amino acid balance and contributes to overall metabolic homeostasis.
In conjunction with ketoimine metabolism, KAO produces hydrogen peroxide as a byproduct. Although ROS are generally considered harmful, it has been found that low levels of hydrogen peroxide produced by KAO can be involved in a variety of physiological processes, such as cell signaling, immune responses, and regulation of gene expression.
The multifunctionality of KAO and its involvement in various metabolic processes make it a potential target for pharmacological intervention. By modulating the activity of KAO, researchers aim to develop drugs that can influence amino acid metabolism and oxidative stress responses, and potentially treat metabolic disorders and diseases associated with imbalances in amino acid levels.
KAO has the ability to catalyze oxidative reactions and can be used for biocatalysis. It can be used as an important tool for the synthesis of pharmaceutical intermediates, fine chemicals and functionalized molecules. In addition, KAO can be used in biosensors to detect ketimine compounds.
KAO has clinical significance in certain neurological disorders. Studies have found altered activity and expression levels of KAO in diseases such as Parkinson's disease and schizophrenia. Understanding the role of KAO in these diseases will help provide insight into the underlying mechanisms and therapeutic targets of these diseases.
Increased ROS production and altered metabolism are associated with cancer progression. The ability of KAO to generate hydrogen peroxide makes it a potential target for cancer treatment strategies. In addition, studying the role of KAO in cancer metabolism could provide valuable information for the development of novel therapeutic approaches.
Ketoamine oxidase (KAO) is a remarkable enzyme with multiple functions and potential uses. Its involvement in ketamine metabolism, ROS production, and potential clinical significance in neurology and oncology underscore its importance. Further studies on the structure, function and regulation of KAO may reveal new insights into its catalytic mechanism and potential therapeutic applications.
