脂類轉運蛋白 的英文怎麼說

中文拼音 [zhīlèizhuǎnyùndànbái]
脂類轉運蛋白 英文
lipid transfer protein
  • 脂 : 名詞1. （動植物所含的油質） fat; grease; tallow 2. （胭脂） rouge 3. （姓氏） a surname
  • 類 : Ⅰ名1 （許多相似或相同的事物的綜合; 種類） class; category; kind; type 2 （姓氏） a surname Ⅱ動詞...
  • 轉 : 轉構詞成分。
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 蛋 : 名詞1. （鳥類或龜、蛇類所產的卵） egg 2. （像蛋形的東西） an egg-shaped thing 3. （辱罵之詞）
  • 白 : Ⅰ形容詞1 （似雪的顏色） white 2 （清楚; 明白; 弄明白） clear 3 （空的; 沒加他物的） pure; clear; ...
  • 轉運 : 1 （運輸） transport; transfer; transship 2 （運氣好轉） have a change of luck; luck turns in one...
  • 蛋白 : 1. （卵中透明的膠狀物質） egg white; albumen; gary2. [生物化學] （蛋白質） protein
  1. These proteins are ubiquitous in the plant kingdom where they form a multiple genetic family. they have been suggested to be involved in dif ferent aspects of plant physiology and cell biology through their ability to bind and / or carry lipophilic compounds, including the formation of cutin by transporting the hydrophobic cutin monomers to the apoplast and the defence of plants against pathogens as antimicrobial agents and in flowering

    此外nsltp在植物體內廣泛存在並由一個基因家族編碼，由於它能結合和轉運脂類物質，因此推測它可能參與植物體內許多不同的生理過程，如轉運蠟質的角質單體到表皮細胞外側，作為抑菌蛋白抵抗病原菌的入侵以及花粉和柱頭的識別等。
  2. Nonspecific lipid transfer proteins ( nsltps ) are small, soluble, basic proteins that can bind and catalyze transfer of lipids in vitro, however, we do not know their functions in vivo

    非特異性脂轉運蛋白是一類分子量較小的可溶性堿性蛋白質，許多研究表明在體外它能結合併跨膜運輸磷脂、糖脂和脂肪酸等物質。
  3. However, in fact, nsltps are extracellular proteins, so there is yet no direct demonstration of an in vivo function. despite their implication in these diverse aspects of plant biology, it is not clear which specific role nsltps play here, because in a given plant, several nsltp genes can be found, and they are often specifically expressed in both time and tissue. also individual nsltp genes are induced under a variety of conditions

    目前認為nsltp是定位在細胞壁中的一類蛋白質，沒有直接的證據表明它能體內跨膜轉運脂類物質，盡管猜測它可能參與多種生理過程，但對于其具體的生物學功能仍不清楚；另外，由於nsltp在不同組織和不同發育階段的特異性表達以及各個nsltp之間是否存在功能上的互補都為準確確定其功能增加了難度。
  4. These results showed these proteins have a high degree of similarity ; they are basic and cysteine - rich proteins with a signal peptide and a common pattern of eight cysteines that engaged in four disulphide bridges holding together four a helices and stabilizing the structural fold. a hydrophobic central cavity in which can occupied by lipids is found between the four helices. however, it has been difficult to draw any conclusions about the in vivo activity of nsltps from their lipid binding properties because it is unknown which ligands, if any, are bound to nsltps in vivo

    不同物種的非特異性轉移蛋白具有很高同源性，它們是堿性的富含半胱氨酸的蛋白質，在n端有一個信號序列， 8個保守的半胱氨酸殘基能形成4個二疏鍵以維持蛋白的空間結構，推測在其空間結構的中心形成了一個能容納脂類物質的洞穴，但在體內還不知道nsltp的配體包括哪些物質，對于nsltp能否在體內能夠結合併轉運脂類還沒有明確的定論。
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