aromatic amino acid 中文意思是什麼

aromatic amino acid 解釋
芳香氨基酸
  • aromatic : adj. 1. 香氣濃的，芳香的。2. 【化學】芳香族的。n. 1. 芳香植物。2. 〈常 pl. 〉 香料，芳香劑。
  • amino : adj. 【化學】氨基的。
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. The enzyme 5 - enolpyuvyl - 3 - phosphoshikimic acid synthase ( epsp synthase ; ec2. 5. 1. 19 ), encoded by anoa locus, is a key enzyme present in microorganisms and plants where it has a function in the biosynthesis of aromatic amino acids. glyphosate ( n - phosphonomethyl - glycine ) is an effective non - selective, broad spectrum, postemergence herbicide, which has been shown to inhibit epsp synthase activity in a competitive manner. glyphosate tolerant plants can be mediated by either overproduction of the target enzyme or by the presence of an altered enzyme

    植物和微生物芳香族氨基酸生物合成過程中的一個關鍵酶? ? 5 -烯醇丙酮莽草酸- 3 -磷酸合成酶（ epspsynthase ； ec2 . 5 . 1 . 19 ）由aroa基因編碼，該酶受廣譜滅生性、內吸傳導型除草劑草甘膦的競爭性抑制，將epsp合成酶基因轉入植物中可獲得草甘膦耐受植株。
  2. 8 % ), which is similar to the mt protein of ostrea edulis while different from that of drosophila and mammalian ( no aromatic amino acid and histidine ). comparison of the deduced amino acid sequence of housefly mt with other species " mt showed that its identity with drosophila was highest, attain 65 % ; the different metallothioneins, within a part species of invertebrate, were 35 % - 41 % isologous ; its identi ty wi th the mt - ii of green monkey was 41 % and that with the human mt - ii was 35 %

    由擴增片段的編碼序列所推導的家蠅mt與其它生物mt比較顯示：家蠅mt氨基酸序列與果蠅（ drosophilamelanogaster ） mtn氨基酸序列的同源性最高，達到65 ；與部分無脊椎動物mt氨基酸序列的同源性在35 - 41的范圍內；與部分植物mt氨基酸序列的同源性比較結果為：同源性最高的為孢子植物墨角藻（ fucusvesiculosus ） （ 51 ） ，而最低的為種子植物鼠耳芥（ arabidopsisthalianal ） （ 35 ） ；與哺乳動物綠猴mt -的同源性達到41 ，與人類mt -的同源性為35 。
  3. The common biosynthesis pathway of aromatic amino acids includes seven steps from dahp to chorismate acid. for the common pathway, 3 - dehydroquinate ( dhq ) synthase ( encoded by arob ), 5 - enolpyruv - oylshikimate s - phosphate ( epsp ) synthase ( encoded by aroa ), and chorisma - te synthase ( encoded by aroc ] are rate - limiting enzymes

    芳香族氨基酸的合成步驟有七步是共同的，亦即從dahp到分支酸的合成步驟，其中脫氫奎寧酸合成酶（ arob ） 、 5 -烯醇式丙酮酰莽草酸合成酶（ aroa ）和分支酸合成酶（ aroc ）是此代謝途徑的關鍵酶。
  4. Chorismate acid is branch point in aromatic amino acids biosynthesis, related to phenylalanine, bifunctional enzymes chorismate mutase / prephenate dehydratase ( encoded by phea ) is rate - limiting enzyme

    分支酸是芳香族氨基酸合成途徑的分支點，與苯丙氨酸合成有關，雙功能酶分支酸變位酶-預苯酸脫水酶（ phea基因編碼）是關鍵酶。
  5. Inhibitor of aromatic l amino acid decarboxylase

    芳香氨基酸脫羧酶抑制劑
  6. 8da and the content of cysteine is the highest which attain 22. 2 %, following are lysine ( 8. 0 ) and serine ( 7. 7 % ). however, there are aromatic amino acid residues and histidine in the amino acid sequence such as tyrosine ( 3. 3 % ), phenylalanine ( 3. 0 % ) and histidine ( 2

    序列中還含有少量的芳香族氨基酸，如酪氨酸（ 3 . 3 ） ，苯丙氨酸（ 3 . 0 ）和組氨酸（ 2 . 8 ） ，這一點和牡蠣mt相似，而不同於果蠅和哺乳動物mt （不含有芳香族氨基酸和組氨酸） 。
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