basic amino acids 中文意思是什麼
basic amino acids
解釋
堿性氨基酸-
Amino acids are chemical moieties that form the basic building blocks of proteins
氨基酸是組成蛋白質的化學根。 -
Contains amino acids - the basic elements in cell formation and vital for cell maintenance
由氨基酸組成,氨基酸是組成身體細胞的基本成分,負責修補身體組織。 -
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 。 -
Polymerization of the cdi - activated acidic and basic amino acids efficiently enhanced by na and ci
活化的酸性及堿性氨基酸聚合反應的高效促進效應 -
When hydrolyzed, they yield a large proportion of basic amino acids, as they are rich in the basic amino acids arginine and lysine
組蛋白富含精氨酸和賴氨酸這類堿性氨基酸,所以當它水解時,比例很大。 -
6. the ratio of acidic amino acids to basic amino acids is high in all of the spongy body, acid - sm and acid - ism. there are high contents of glycine ( gly ) and serine ( ser ), which are usually related to the function of framework in the mineralization
6 、氨基酸分析表明酸性氨基酸含量較高,與鈣的吸附有關, gly和ser在背盾和不溶性有機質中高,預示與文石形成相關的膠原和纖維蛋白物質含量高。 -
The orf1 proteins of all four chinese senv isolates had two motifs ( ftl and yxxk ) which were conserved in replication - associated proteins. in all four chinese senv isolates, the putative non - structure orf2 protein had a cav - like region. the putative orf3 protein had a serine - rich tract preceded by a cluster of basic amino acids ( r and k ). database scaning suggested this region had high a percentage of homology with dna topoisomerase i protein of d. melanogaster, and might play an important role in the replication of such single - stranded dna viruses
所有這四個中國分離株,均保留了o即1中與復制有關的保守序列( ftl和yxxk ) :在推測是非結構蛋白的orfz中均含有cav樣保守區w 『 x7一h一x3一c一xl一c一xs一h ; orf3蛋白的堿性氨基酸(精氨酸和賴氨酸)簇后緊接著一個富含絲氨酸的區域,與d . molanogaster的dna拓撲異構酶i有一定的同源性,推測在單鏈dna的復制中起作用。 -
Amino acids are the basic components of proteins, which consist of chains of amino acids
氨基酸是蛋白質的基本組成單位,蛋白質是由氨基酸鏈形成的。 -
The gene was 1668bp in length, encoding the f protein composed of 553 amino acids. sequence analysis and its secondary structure prediction showed that the f protein had three major hydrophobic regions consisting of about 25 amino acids, six potential glycosylation sites and thirteen cysteines. a sequence region of basic amino acids, rrqrrf, was found at the f, - f2 cleavage site, indicating that f4ge9 was a typical virulent strain
序列分析和二級結構預測表明, f _ ( 48 ) e _ ( 9 )株f蛋白含有3個分別由25個氨基酸組成的疏水區,存在6個潛在的糖基化位點, 13個半胱氨酸殘基,裂解位點區域的氨基酸序列為rrqrrf ,說明f _ ( 48 ) e _ 9株是一株典型的強毒株。 -
Yuanbai was composed of 1 818 bp with a nucleotide orf ( 1 581 bp ), which encoded a protein of 526 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. 12 %, 11. 59 %, 36. 69 % and 23. 19 % respectively
( 5 )將bccyp86材下i和天客cyps石初下基因轉化到大腸桿菌blzi中誘導表達,發現t - 28 、 1mmol ? l 』 ,的iptg 、誘導20h的條件下, pgex一bccyp86叼fl 、 pgex .尺刃了屍召『初下兩個重組質粒均有約80kda的蛋白質特徵條帶出現。
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