Assertion: phenylalanine | /r/HasProperty | essential amino acid
Facets:
value: with the formula
type: OTHER
value: biologically
type: MANNER
Source sentences:
text: Phenylalanine (DLPA) is a biologically essential amino acid that is a precursor to tyrosine and the catecholamine neurotransmitters dopamine, norepinephrine, and epinephrine.
text: Phenylalanine (symbol Phe or F) is an essential α-amino acid with the formula C 9 H 11
text: It is known that phenylalanine is an essential aminoacid.
text: Phenylalanine is one such essential amino acid.
text: Phenylalanine is an essential amino acid, also acting as a building block for proteins, indicating that, although your body requires this amino acid for health, it is unable to produce it by itself.
text: Phenylalanine is actually an essential amino acid.
text: Phenylalanine is an essential amino acid.
text: Because phenylalanine is an essential amino acid and the low-phenylalanine diet is unpleasant and expensive, it would be beneficial to be able to identify those individuals who do not require treatment.
text: Phenylalanine (also called aspartyl phenylalanine-1–methyl ester) is an essential amino acid, meaning the body cannot synthesize it
text: Phenylalanine is an essential amino acid for the growth of yeast, bacteria and mammals.
text: Phenylalanine is an essential amino acid.
text: Phenylalanine (symbol Phe or F) is an essential α-amino acid with the formula C