PHOSPHOACYLASE Meaning and
Definition
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Phosphoacylase is an enzyme that is part of the glycolysis metabolic pathway in cells. It plays a crucial role in the breakdown of glucose molecules to produce energy. Phosphoacylase specifically acts on glucose-1-phosphate, catalyzing the removal of the phosphate group from this molecule through a process known as dephosphorylation.
The enzyme's action involves the hydrolysis of the phosphate group, resulting in the formation of glucose and inorganic phosphate. This reaction is important for energy production as it releases the stored energy within glucose-1-phosphate. The glucose produced can then be further metabolized to generate adenosine triphosphate (ATP), the primary energy currency of cells.
Phosphoacylase is found in various tissues, including liver, muscle, and brain, and its activity is tightly regulated to ensure the proper supply of energy within cells. The enzyme is subject to allosteric regulation, meaning its activity is modulated by the binding of specific molecules at sites distinct from the active site. This allows for fine-tuning of glycolysis to meet the energy demands of the cell. Additionally, phosphoacylase activity can be regulated by post-translational modifications such as phosphorylation or acetylation.
In summary, phosphoacylase is an essential enzyme involved in the breakdown of glucose-1-phosphate to produce energy in cells. Its activity is carefully regulated to maintain energy homeostasis and ensure proper cellular function.
Common Misspellings for PHOSPHOACYLASE
- ohosphoacylase
- lhosphoacylase
- -hosphoacylase
- 0hosphoacylase
- pgosphoacylase
- pbosphoacylase
- pnosphoacylase
- pjosphoacylase
- puosphoacylase
- pyosphoacylase
- phisphoacylase
- phksphoacylase
- phlsphoacylase
- phpsphoacylase
- ph0sphoacylase
- ph9sphoacylase
- phoaphoacylase
- phozphoacylase
- phoxphoacylase
- phodphoacylase
Etymology of PHOSPHOACYLASE
The word "Phosphoacylase" is a compound word derived from two root words: "phospho-" and "acylase".
1. "Phospho-" is derived from the Greek word "phosphoros", which roughly translates to "bringing light". It is commonly used in scientific terminology to refer to compounds that contain phosphorus, such as phosphates, phospholipids, and phosphorylation.
2. "Acylase" refers to an enzyme that catalyzes the breakdown of acyl compounds. The term itself is derived from "acetyl", which refers to a chemical group consisting of two carbon atoms bonded to a single oxygen atom, and "-ase", a suffix often used to denote enzymes.
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