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threonine

   Also found in: Dictionary/thesaurus, Acronyms, Encyclopedia, Wikipedia 0.01 sec.
threonine /thre·o·nine/ (Thr) (T) (thre´o-nēn) a naturally occurring amino acid essential for human metabolism.
thre·o·nine (thr-nn, -nn)
n. Abbr. Thr
A colorless crystalline amino acid that is derived from the hydrolysis of protein and is an essential component of human nutrition.

threonine (Thr),
an essential amino acid needed for proper growth in infants and maintenance of nitrogen balance in adults. See also amino acid, protein.
Chemical structure of threonineenlarge picture
Chemical structure of threonine

threonine [thre´o-nēn]
a naturally occurring amino acid, one of the essential amino acids.

threonine (thrē´ōnīn),
n one of the essential amino acids needed for proper growth in infants and maintenance of nitrogen balance in adults. See also amino acid.

threonine
Thr; a naturally occurring, hydroxy amino acid.


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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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