Phenylalanine

Phenylalanine is one of the essential amino acids found in proteins. It belongs to the group of aromatic amino acids.

Phenylalanine is easily converted into another amino acid - tyrosine. This conversion is catalyzed by the enzyme phenylalanine hydroxylase.

Violation of phenylalanine metabolism leads to the development of a rare genetic disease - phenylketonuria. With this disease, an excess of phenylalanine and its metabolite, phenylpyruvic acid, accumulates in the body. This leads to damage to the nervous system and delayed mental development of a person.

Therefore, newborns undergo neonatal screening to detect phenylketonuria. With early diagnosis and dietary restrictions, the development of intellectual disabilities can be prevented.

Phenylalanine is a basic amino acid that can easily be converted into tyrosine. Disruption of its metabolism leads to the development of phenylketonuria, which is characterized by abnormally high levels of phenylalanine and phenylpyruvic acid in the blood. This leads to a delay in human mental development. Thus, phenylalanine plays an important role in the normal functioning of the body, and its disturbances can have serious consequences.

Phenylalane: an acid with specific needs Phenylalone (F) is an amino acid and an organic chemical. The processes occurring in a living organism, through which the transformation of substances and the flow of energy are ensured, can be characterized as occurring in the tissues of the body. The main processes in the body are metabolism. And here are the main physiological substances that ensure this metabolism: water (H), oxygen (O), carbon dioxide (CO2, CO2), vitamins, proteins (there are more than 90 types), lipids (fats and oils) and nucleotides, ribose and deoxyribose, and finally amino acids. Most amino acids are essential, which means they cannot be synthesized in the body. F is an essential amino acid. This suggests that only these acids must enter the body with food. They are not synthesized independently. But nonessential amino acids, those that are also not essential, the body is able to independently produce through metabolic reactions.

The formula of the substance for the amino acid is C₈H₁₁NO₂. This chemically active substance performs important functions in the human body: it improves or gives shape and consistency to proteins, makes them more stable, and promotes energy absorption. f is responsible for all important processes in metabolism and regulates all reactions at the level of gene expression. In fact, this amino acid is a “key”, since, penetrating through the cells of all tissues and organs, it regulates the metabolic activity of the entire organism. Functions as a neurotransmitter. The formula for this