How Do You Spell PYRIMIDINE PHOSPHORYLASE?

Pronunciation: [pˈɪɹɪmˌɪdiːn fˈɒsfɔːɹˌɪle͡ɪs] (IPA)

The word "Pyrimidine Phosphorylase" is spelled as /paɪˈrɪmɪdiːn fɑːsˈfɒrɪleɪz/. The first word "pyrimidine" is spelled as it sounds, with stress on the second syllable. The second word "phosphorylase" is spelled with stress on the third syllable and pronounced as /fɑːsˈfɒrɪleɪz/. The spelling of this word can be broken down into its individual sounds using IPA phonetic transcription. Understanding this phonetic transcription can help with pronunciation and understanding of the spelling of this technical term in biochemistry.

PYRIMIDINE PHOSPHORYLASE Meaning and Definition

1. Pyrimidine phosphorylase is an enzyme that plays a crucial role in pyrimidine metabolism. Specifically, it catalyzes the reversible phosphorolysis reaction of pyrimidine nucleosides, converting them into free bases and ribose-1-phosphate or deoxyribose-1-phosphate.

   The enzyme is part of the salvage pathway, which allows cells to recycle and reutilize pyrimidine bases obtained from the degradation of DNA and RNA molecules. By catalyzing the breakdown of pyrimidine nucleosides, pyrimidine phosphorylase aids in maintaining a sufficient pool of free bases required for the synthesis of new nucleotides.

   Pyrimidine phosphorylase is also involved in the catabolism of pyrimidine analog drugs, such as 5-fluorouracil (5-FU), which is commonly used in cancer chemotherapy. It helps in the inactivation and elimination of these drugs from the body.

   Furthermore, this enzyme has been found to display cytokine-like activities, exhibiting immunomodulatory and anti-inflammatory effects. These properties have led to investigations into its potential therapeutic applications in the treatment of various conditions, including autoimmune diseases and cancer.

   In summary, pyrimidine phosphorylase is an enzyme that participates in pyrimidine metabolism by catalyzing the breakdown of pyrimidine nucleosides into free bases and ribose-1-phosphate or deoxyribose-1-phosphate. It plays a crucial role in nucleotide synthesis, drug metabolism, and has potential immunomodulatory properties.

Common Misspellings for PYRIMIDINE PHOSPHORYLASE

• oyrimidine phosphorylase
• lyrimidine phosphorylase
• -yrimidine phosphorylase
• 0yrimidine phosphorylase
• ptrimidine phosphorylase
• pgrimidine phosphorylase
• phrimidine phosphorylase
• purimidine phosphorylase
• p7rimidine phosphorylase
• p6rimidine phosphorylase
• pyeimidine phosphorylase
• pydimidine phosphorylase
• pyfimidine phosphorylase
• pytimidine phosphorylase
• py5imidine phosphorylase
• py4imidine phosphorylase
• pyrumidine phosphorylase
• pyrjmidine phosphorylase
• pyrkmidine phosphorylase
• pyromidine phosphorylase

Etymology of PYRIMIDINE PHOSPHORYLASE

The word "Pyrimidine Phosphorylase" can be broken down into two main parts: "pyrimidine" and "phosphorylase".

The term "pyrimidine" originated from the Greek word "puramis", which refers to a type of pear-shaped fruit. The term was later adopted by chemists to describe a class of nitrogenous bases found in nucleic acids. Pyrimidines are heterocyclic compounds that include the nitrogenous bases cytosine, thymine, and uracil, all of which are crucial components of DNA and RNA.

On the other hand, "phosphorylase" is derived from the word "phosphoryl" and the suffix "-ase". "Phosphoryl" refers to the act of adding a phosphate group to a compound, while the suffix "-ase" indicates an enzyme.