Phenylalanine (3 letter code)
The three-letter code for Phenylalanine is Phe
The three-letter code for Phenylalanine is Phe. Phenylalanine is an essential amino acid that is important for the synthesis of proteins in the body. It is classified as nonpolar and hydrophobic due to its chemical structure.
In terms of its chemical formula, Phenylalanine can be represented as C9H11NO2. This represents its atomic composition, with 9 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, and 2 oxygen atoms.
Phenylalanine is mainly obtained through the diet, as the human body cannot produce it on its own. It is found in protein-rich foods such as meat, fish, dairy products, and legumes.
In addition to being a building block for proteins, Phenylalanine also plays a role in the synthesis of several important molecules in the body. It is a precursor for the neurotransmitters dopamine, norepinephrine, and epinephrine, which are involved in the regulation of mood, behavior, and sleep. Phenylalanine also serves as a precursor for the production of tyrosine, another essential amino acid.
It is important to note that individuals with a genetic disorder called phenylketonuria (PKU) have a decreased ability to metabolize Phenylalanine. This can lead to a buildup of this amino acid in the body, which can be toxic. As a result, individuals with PKU need to follow a restricted diet that limits their intake of Phenylalanine to prevent complications.
Overall, Phenylalanine is an important amino acid that has various roles in the body, including protein synthesis and the production of neurotransmitters.
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