AMYLOPHOSPHORYLASE Meaning and
Definition
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Amylophosphorylase is an enzyme that plays a crucial role in the metabolism of carbohydrates in living organisms. It is responsible for catalyzing the transfer of phosphate groups to glucose molecules, resulting in the formation of glucose-1-phosphate, an important intermediate in various metabolic pathways.
Amylophosphorylase is primarily found in plants and is involved in the biosynthesis of starch, a major energy storage molecule. Starch is synthesized and accumulated in plant tissues like seeds, tubers, and stems. Amylophosphorylase acts specifically on the non-reducing ends of the starch molecules, cleaving off glucose units from the polymer chain and attaching a phosphate group to the resulting glucose molecule.
This enzyme not only facilitates starch synthesis but also participates in the breakdown of stored starch when energy is needed. During this process, known as starch degradation, amylophosphorylase catalyzes the reverse reaction, removing the phosphate group from glucose-1-phosphate, and incorporating it into the growing starch chain.
Defects in amylophosphorylase activity can lead to metabolic disorders like glycogen storage diseases, where the body's ability to metabolize and store carbohydrates is impaired. Researchers study amylophosphorylase to better understand the regulation of starch metabolism and to develop interventions that could potentially help manage carbohydrate-related disorders.
In summary, amylophosphorylase is an essential enzyme involved in the biosynthesis and degradation of starch in plants, playing a pivotal role in carbohydrate metabolism.
Common Misspellings for AMYLOPHOSPHORYLASE
- zmylophosphorylase
- smylophosphorylase
- wmylophosphorylase
- qmylophosphorylase
- anylophosphorylase
- akylophosphorylase
- ajylophosphorylase
- amtlophosphorylase
- amglophosphorylase
- amhlophosphorylase
- amulophosphorylase
- am7lophosphorylase
- am6lophosphorylase
- amykophosphorylase
- amypophosphorylase
- amyoophosphorylase
- amyliphosphorylase
- amylkphosphorylase
- amyllphosphorylase
- amylpphosphorylase
Etymology of AMYLOPHOSPHORYLASE
The word "Amylophosphorylase" is derived from several roots:
1. "Amylo-" comes from the Greek word "amylon", which means starch.
2. "Phosphoryl-" comes from the Greek word "phosphoros", meaning light-bringing or shining, and "ulos", meaning small.
3. "-ase" is a suffix commonly used in science to indicate an enzyme or a substance that participates in a specific biochemical reaction.
Putting these elements together, the term "Amylophosphorylase" is constructed to describe an enzyme involved in the phosphorylation of starch.
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