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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Norvaline ： ウィキペディア英語版 Norvaline |Section2= |Section3= }} Norvaline (abbreviated as Nva) is an amino acid with the formula CH3(CH2)2CH(NH2)CO2H. The compound is an isomer of the more common amino acid valine.〔(Merriam-Webster ) Retrieved 4 September 2010〕 Like most other α-amino acids, norvaline is chiral. It is a white, water-soluble solid. ==Occurrence== Norvaline is a non-proteinogenic unbranched-chain amino acid. It has previously been reported to be a natural component of an antifungal peptide of ''Bacillus subtilis''. Norvaline and other modified unbranched chain amino acids have received attention because they appear to be incorporated in some recombinant proteins found in ''E. coli''. Its biosynthesis has been examined. The incorporation of Nva into peptides reflects the imperfect selectivity of the associated aminoacyl-tRNA synthetase. In Miller–Urey experiments probing prebiotic synthesis of amino acids, norvaline, but also norleucine, are produced. Norvaline is known to promote tissue regeneration and muscle growth, and to become a precursor in the penicillin biosynthetic pathway.〔(reference.md ) Retrieved 4 September 2010〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Norvaline」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.