堿性蛋白質 的英文怎麼說
中文拼音 [jiǎnxìngdànbáizhí]
堿性蛋白質
英文
alkaline protein- 堿 : 名詞1. (含氫氧根的化合物的統稱) alkali2. (碳酸鈉) soda
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 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; ...
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 蛋白質 : [生物化學] protein; proteide (舊稱「朊」, 由多種氨基酸結合而成的高分子化合物)
- 蛋白 : 1. (卵中透明的膠狀物質) egg white; albumen; gary2. [生物化學] (蛋白質) protein
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Proteins behave either as acids or bases and are said to be amphoteric.
蛋白質習性又像酸又像堿,因此說它是兩性的。Spectroscopy study on the interaction between colchicine and pepsin
秋水仙堿與胃蛋白酶相互作用的光譜性質研究Spectroscopy study on the interaction between colchicine and bovine serum albumin
秋水仙堿與牛血清白蛋白相互作用的光譜性質研究The mythic fungus germ - entity implies various compositions with live sugar, alkaloid, inside the ester, fragrant bean vegetable, water - soluble protein and various cymes
靈芝子實體含有多種糖類活性成分,生物堿,內酯,香豆素,水溶性蛋白質和多種酶類。[ main composition brief introduction ] the mythic fungus germ - entity implies various compositions with live sugar, alkaloid, inside the ester, fragrant bean vegetable, water - soluble protein and various cymes
靈芝子實體含有多種糖類活性成分,生物堿,內酯,香豆素,水溶性蛋白質和多種酶類。Histidine a basic amino acid formed only rarely in proteins. it is formed from atp and 5 - phosphoribosyl pyrophosphate in a complex biosynthetic pathway. glutamate is an intermediate in its breakdown
組氨酸:是蛋白質中少有的一種堿性氨基酸。由atp和5 -磷酸核糖基焦磷酸鹽通過復雜的生物合成途徑合成。在其降解過程中可形成谷氨酸。In the protein adsorption and osteoblast culture in vitro, more surface hydroxyl groups and higher polar component of surface energy led to more protein and cell adsorbed, and higher cellular activity
表面羥基,包括堿性羥基和酸性羥基含量越高,表面能的極性分量越大,吸附的氧化欽膜、含鈣和丈磷的認表面表徵與認生物沽件蛋白質和細胞越多,細胞活性越高。Then the plasmid was extracted from them and determined by dna calculator. the protoplast that contain growth hormone releasing factor injected into rabbit muscle and mouse muscle after it were treated by 1 % glutaral, pay it to electric stimulation in muscle of injection site and extract omni - rna from injection site of rabbit muscle, expression of grf were detected by reverse transcription and pcr ; ratio of expression of grf were detected by elisa. extract dna form injection site of mouse muscle to research time of expression
本實驗是將含grf重組質粒的jm109菌株大量培養,用堿裂變法提取質粒,用dnacaculator定量;制備含grf的原生質體,經1的戊二醛處理后注射於家兔肌肉,在注射部位給予電刺激,提取總rna ,用rt - pcr檢測grf在肌肉中的表達;用elisa法定性檢測grf在肌肉中蛋白質水平的表達;將該原生質體注射于小鼠肌肉中,定期提取dna ,初步探討原生質介導的外源性grf在小鼠肌肉中的表達時間。By blasting the homologous sequences in genbank databases, the sequence of grass carp gh cdna from pituitary is 98 % homologous compared with the previously cloned gh cdna of grass carp. the cgh cdna fragment was inserted into pgex - 4t - l to construct the expression plasmid. the recombinant plasmid was digested by bamh i and ecor i to identify whether the cgh cdna fragment was inserted into the plasmid, the pgcgh was transformed into e. coli bl21 competent cells
將得到的序列在genbank和embl數據庫中進行了同源比較,結果顯示:本研究克隆到的草魚gh基因與genbank中登記的x60474草魚gh基因有12個堿基的差異,編碼的氨基酸有3個氨基酸殘基的差異,同源性為98 ,影響蛋白質高級結構的保守二硫鍵為2個。It is noted that no displacement of ft ~ lr adsorption of rnse occurred after the preparation of lb film compared wtth that prior to the preparation. wth the thickness of lb filin incrasing, the peak value of adsorption is of the tendency of increasing which indhates that lb film can deposit even and effeetively
Hihb的成膜性能及吸附蛋白質的研究( l )用langmuirra天平研究了不岡酸度的亞相對hihb成膜性能的影響,結采腦刃,堿性亞相中hihb的成膜性能較佳。Study on the application of whey protein and alkaline electrolyte to powdered sport and health drinks
乳清蛋白與堿性電解質應用於運動保健固體飲料的研究Acquired mg is an autoimmune disease in which the body immune system mistakenly attacks and destroys special proteins ( acetylcholine receptors ) located on the muscle surface where the nerve attaches to the muscle
犬重肌無力癥屬於一種自身免疫性疾病,疾病的發病機理為狗體內免疫系統攻擊並毀滅相關的特殊蛋白,這類作為乙酰膽堿受體的蛋白質主要位於肌肉表面與神經結合處It is a very basic, single - chain protein with molecular weight about 14 kd. it shares 33 % sequence identity with bovine pancreatic rnasea and has structurally equivalent counterparts for the two histidines and one lysine that comprise the catalytic residues for ribonucleolytic activity
它是由123個氨基酸組成的分子量約為14kd的單鏈堿性蛋白質,與牛胰核糖核酸酶有33的同源性,兩個組氨酸和一個賴氨酸殘基組成了血管生成素核糖核酸酶活性中心。Huangyal4 was complete nucleotide sequence of 1 854 bp with a nucleotide orf ( 1575 bp ), which encoded a protein consisting of 524 aa with molecular weight of 62. 2 kda and pi of 8. 96. strongly basic ( + ) amino acids, strongly acidic ( - ) amino acids, hydrophobic amino acids and polar amino acids of the protein were 13. 74 %, 11. 64 %, 36. 45 % and 22. 70 % respectively, and predicted secondary structure of the protein revealed many conserved domains such as n - glycosylation site, protein kinase c phosphorylation site, casein kinase ii phosphorylation site, n - myristoylation site, camp - and cgmp - dependent protein kinase phosphorylation site, tyrosine kinase phosphorylation site and a cytochrome p450 cysteine heme - iron ligand signature which was typical of cytochrome p450. a - helix and b - sheet of the protein is 47. 7 %, 45. 0 % respectively
Huangya14 )為材料分離克隆到一個細胞色素p450基因,命名為bccyp86mf5 , cdna全長1854bp ,含1575bp的完整開放閱讀框,編碼524個氨基酸,其編碼蛋白質的分子量為61 . 2kda 、等電點為8 . 96 ;堿性氨基酸、酸性氨基酸、疏水氨基酸和極性氨基酸分別占總氨基酸的13 . 74 、 11 . 64 、 36 . 45和22 . 70 ;二級結構預測包括n -糖基化位點、依賴于camp和cgmp的蛋白激酶磷酸化位點、蛋白激酶c磷酸化位點、酪蛋白激酶磷酸化位點、酪氨基酸激酶磷酸化位點、 n -豆蔻酰化位點和細胞色素p450的典型區域,半胱氨酸亞鐵血紅素配體信號區等, -螺旋和-折疊分別佔47 . 7 、 45 . 0 ;與bccyp86mf1基因的氨基酸序列同源性達到95 . 2 ,與擬南芥cyp86c4的達到85 . 9 。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。One positive clone was obtained from the libraries with casein flat and electrophoresis comparison method. analyzed the sequencing result, the positive clone include the open read frame of mlap gene and upper regulatory sequence
序列測定分析表明,此重組質粒包含有長度為1377bp低溫堿性蛋白酶基因的完整的開放讀碼框架( orf )和上游基因調控序列。Although sds - page displayed that there were several protein bands in the sample after 16h fermentation, enzymatic active stain demonstrated that there was only one band during the whole fermentation period, indicating that there is only one kind alkaline protease in the fermentation liquid
對發酵液進行sds - page和蛋白酶的活性染色分析表明,發酵液中的蛋白質種類不多,且只含有一種堿性蛋白酶。該發酵液所含蛋白酶活性能夠被絲氨酸蛋白酶抑制劑pmsf , dfp完全抑制。Results there are no carbohydrate, steroids and terpines in the anticoagulating activity of scorpion, but in the qualitative determination test of amino acid, six spots were developed and there existed the same bands with similar colour comparing with 14 standard amino acid
結果全蝎抗凝活性成分中不含生物堿、糖類、甾體和萜類,含蛋白質和多肽,但在氨基酸的定性檢測中,分離得到6個成分的斑點,與14種氨基酸對照品在相同位置上有相同顏色的斑點。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。To research on the gene and protein structure of the lipase from penicillium expansum pf898 ( designated pel ), improve its property of cold - activity, we have done the research as follows -
本文報道了擴展青黴堿性脂肪酶( pel )基因在巴斯德畢赤酵母中的表達及利用蛋白質工程改造pel基因的研究工作。分享友人