tyrosine

(= Tyr; Y; 181 D) One of the twenty amino acids directly coded in proteins. Non-essential in humans since can be synthesized from phenylalanine. See Table A2.

Tyrosine

Tyrosine (abbreviated as Tyr or Y) or 4-hydroxyphenylalanine, is one of the 22 amino acids that are used by cells to synthesize proteins. Its codons are UAC and UAU. It is a non-essential amino acid with a polar side group. The word `tyrosine` is from the Greek tyros, meaning cheese, as it was first discovered in 1846 by German chemist Justus vo.....
Found on http://en.wikipedia.org/wiki/Tyrosine

tyrosine

<amino acid> One of the twenty amino acids directly coded in proteins. Nonessential in humans since can be synthesised from phenylalanine. ... (18 Nov 1997) ...
Found on http://www.encyclo.co.uk/local/20973

tyrosine

(ti┬┤ro-sēn) a naturally occurring, nonessential amino acid present in most proteins and synthesized metabolically from phenylalanine; it is a precursor of melanin, catecholamines, and thyroid hormones.
Found on http://www.encyclo.co.uk/local/21001

tyrosine

noun an amino acid found in most proteins; a precursor of several hormones
Found on https://www.encyclo.co.uk/local/20974

tyrosine

(Tyr, Y) Type: Term Pronunciation: tī′rō-sēn, -sin Definitions: 1. the l-isomer is an α-amino acid present in most proteins.
Found on http://www.medilexicon.com/medicaldictionary.php?t=95356

tyrosine

an amino acid comprising about 1 to 6 percent by weight of the mixture obtained by hydrolysis of most proteins. First isolated from casein (1849), ... [10 related articles]
Found on http://www.britannica.com/eb/a-z/t/100

Tyrosine

An aromatic amino acid that is obtained from the hydrolysis of proteins and is a precursor of epinephrine, thyroxine, melanin and other important compounds. It is needed to make melanin (the pigment in cats skin and hair). If a cat (organism) can't make tyrosine then it can't make melanin. i.e., Albino. Overly active tyrosine can produce areas of h...
Found on http://www.cat-world.com.au/glossary

Tyrosine

C9O3H11N Molar mass: 181.18854
Found on http://www.convertunits.com/molarmass/Tyrosine

tyrosine

tyrosine (tī'rusēn) , organic compound, one of the 20 amino acids commonly found in animal proteins. Only the l-stereoisomer appears in mammalian protein. It is not essential to the human diet, since it can be synthesized in the body from phenylalanine. When the enzyme that catalyzes...
Found on http://www.infoplease.com/ce6/sci/A0849873.html

Tyrosine

Tyrosine: An amino acid, one of the 20 building blocks of protein. A nonessential amino acid, tyrosine is produced from another amino acid, phenylalanine. Deficiency of the enzyme phenylalanine hydroxylase that catalyzes this reaction causes the genetic disease called phenylketonuria (PKU). Tyrosine is a precursor of thyroid hormones, catecholamine...
Found on http://www.medterms.com/script/main/art.asp?articlekey=22836

tyrosine

[n] - an amino acid found in most proteins
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