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threonine

   Also found in: Medical, Acronyms, Encyclopedia, Wikipedia 0.01 sec.
thre·o·nine  (thr-nn, -nn)
n.
A colorless crystalline amino acid, C4H9NO3, that is obtained from the hydrolysis of protein and is an essential component of human nutrition.

[Probably from threose, a kind of sugar (alteration of erythrose : erythro- + -ose) + -ine.]

threonine [ˈθriːəˌniːn -nɪn]
n
(Life Sciences & Allied Applications / Biochemistry) an essential amino acid that occurs in certain proteins
[C20 threon-, probably from Greek eruthron, from eruthros red (see erythro-) + -ine2]

threonine  (thr-nn)
An essential amino acid. Chemical formula: C4H9NO3. See more at amino acid.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.threonine - a colorless crystalline amino acid found in protein; occurs in the hydrolysates of certain proteins; an essential component of human nutrition
essential amino acid - an amino acid that is required by animals but that they cannot synthesize; must be supplied in the diet


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Amino acids with uncharged polar side chains +zero net charge at neutral pH +cysteine and tyrosine can lose a poton at alkaline pH +serine, threonine and tyrosine contain polar hydroxyl group +that can participate in hydrogen bond formation +asparagine , glutamine contain a carbonyl group and one amide group +they can participate in hydrogen bond 1.
The other resistant mutation is due to a threonine to isoleucine change at amino acid residue 942.
Scientists observed the smallest increase in individual amino acids in alanine, threonine, glutamine and glycine, while cysteine displayed very minor increases in most locations.
 
 
 
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