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Phenylalanine

Introduction: Phenylalanine

Description of Phenylalanine

Phenylalanine: An essential aromatic amino acid in humans (provided by food), Phenylalanine plays a key role in the biosynthesis of other amino acids and is important in the structure and function of many proteins and enzymes. Phenylalanine is converted to tyrosine, used in the biosynthesis of dopamine and norepinephrine neurotransmitters. The L-form of Phenylalanine is incorporated into proteins, while the D-form acts as a painkiller. Absorption of ultraviolet radiation by Phenylalanine is used to quantify protein amounts. (NCI04)
Source: Diseases Database

Phenylalanine: essential aromatic amino acid that is a precursor of melanin, dopamine, norepinephrine and thyroxine.
Source: CRISP

Phenylalanine: An essential aromatic amino acid that is a precursor of MELANIN; DOPAMINE; noradrenalin (NOREPINEPHRINE), and THYROXINE.
Source: MeSH 2007

Phenylalanine: Related Topics

These medical condition or symptom topics may be relevant to medical information for Phenylalanine:

Terms associated with Phenylalanine:

More specific terms for Phenylalanine:

Source - MeSH 2007

Broader terms for Phenylalanine

Source - MeSH 2007

Source - CRISP

Other terms that may be related to Phenylalanine:

Source: CRISP

Hierarchical classifications of Phenylalanine

The following list attempts to classify Phenylalanine into categories where each line is subset of the next.

MeSH 2007 Hierarchy:

MeSH 2007 Hierarchy

External links related to: Phenylalanine

Source: Diseases Database

Interesting Medical Articles:

Medical dictionaries:

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