threonine

threonine
/three"euh neen', -nin/, n. Biochem.
an essential amino acid, CH3CHOHCH(NH2)COOH, obtained by the hydrolysis of proteins. Abbr.: Thr; Symbol: T
[1925-30; threon- (alter. of Gk erythrón, neut. of erythrós red; see ERYTHRO-) + -INE2]

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One of the essential amino acids.

It occurs in the proteins of egg, milk, gelatin, and other biological substances and may be synthesized or obtained by hydrolyzing casein. It is used in nutritional and biochemical research and as a dietary supplement.

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      an amino acid obtainable from many proteins. One of the last amino acids to be isolated (1935), threonine is one of several so-called essential amino acids; i.e., animals cannot synthesize it and require dietary sources. It is synthesized in microorganisms from the amino acid aspartic acid.

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Universalium. 2010.

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Look at other dictionaries:

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  • thréonine — [ treɔnin ] n. f. • apr. 1935; angl. threonine, de threose mot all., altér. de erythrose, et ine ♦ Biochim. Acide aminé essentiel, possédant une fonction alcool secondaire, l un des principaux constituants des protéines. ● thréonine nom féminin… …   Encyclopédie Universelle

  • threonine — threonine. См. треонин. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • threonine — [thrē′ə nēn΄, thrē′ənin] n. [prob. < threon(ic acid) + INE3] an essential amino acid, CH3CH(OH)CH(NH2)COOH, obtained from the hydrolysis of many proteins …   English World dictionary

  • Threonine — NatOrganicBox name=(2 S ,3 R ) 2 Amino 3 hydroxybutanoic acid PubChem = 6288 CAS = 72 19 5 EINECS = 200 774 1 SMILES = C [C@@H] (O) [C@H] (N)C(O)=O C=4 | H=9 | N=1 | O=3 mass=119.12 g/molThreonine (abbreviated as Thr or T) [cite web |… …   Wikipedia

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  • threonine — treoninas statusas T sritis chemija formulė CH₃CH(OH)CH(NH₂)COOH santrumpa( os) Thr, T atitikmenys: angl. threonine rus. треонин ryšiai: sinonimas – 2 amino 3 hidroksibutano rūgštis …   Chemijos terminų aiškinamasis žodynas

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  • Threonine dehydratase — Thréonine déhydratase La thréonine déhydratase est une enzyme impliquée dans la voie de biosynthèse de l isoleucine. Une forme modifiée est aujourd hui utilisée afin de produire la L isoleucine en grande quantité, grâce à la modification d un… …   Wikipédia en Français

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