binding site 中文意思是什麼

binding site 解釋
接合點
  • binding : adj 1 縛[捆、綁]…的；黏合的；系連的，連結的。2 有束縛力的，有拘束力的，附有義務的。3 〈口語〉引起...
  • site : n 1 地點；位置；地基。2 場所，現場。3 遺址。4 【計算機】網站，站點〈電腦網路用戶的網站地址〉；萬...
  1. The change of agglutinating activity, cd spectrum and fls of lra in different temperature, ph and different chemicals indicated that lra had partial hemagglutinating activity at ph2. 0 ( 50 % ), a temperature above 100 ( 60 % ) and after modified by n - bromosuccinimide ( mbs ), the activity lost completely, modified by depc, the lra had a little activity, the other groups modified such as arg, tyr, glu, asp did n ' t effect the hemagglutinating activity of lra. the result indicated that trp residues were essential to the hemagglutinating activity and were involved in carbohydrate - binding site

    研究不同溫度、 ph和基團特異性化學修飾后lra凝血活性和促淋巴細胞有絲分裂的變化、圓二色譜和熒光光譜的變化，當溫度達80以上時，活性開始下降，到100時活性有60 %保留:當ph為2時，活性保留50 % ， ph為4一12對活性的影響不大;用nbs修飾trp后， t即的旦一叫睬基的破壞使活性完全喪失，表明trp對凝血活性是至關重要的， arg 、 tyr 、 glu 、 asp被修飾后， lra的凝血活性並未受到大的影響，但tyr修飾后lra的促有絲分裂活性降低
  2. Genome - wide detection and analysis of alternative splicing for nucleotide binding site - leucine - rich repeats sequences in rice

    基因選擇性剪接的全基因組檢測及分析
  3. Dy330 ( ayggg ) and dy331 ( ayggg ) showed green color after yggg was knocked out. as analysis by bioinformatics, yggg belongs to peptidase _ m48 family which contains hexxh motif that forms a metal binding site

    生物信息學的分析提示： yggg可能是一種金屬蛋白酶，屬于peptidasem48家族，臼?罕醫夭念傅士行住公式含有he基序。
  4. Abstract : the effects of terbium ion on the conformation of calmodulin and on the interaction between calmodulin and melittin have been studied by the endogenous fluorescent spectrometry of calmodulin and melittin, and the sensitized fluorescent spectrometry of terbium ion, respectively. the results show that terbium ions have a tight binding site in the i and ii metal - binding sites of calmodulin. the conformation of calmodulin induced by terbium ion can bind melittin and transfer the tryptophane residue of melittin to a relatively hydrophobic environment, while the binding of melittin to calmodulin produces effect on the binding orders of terbium ion in camodulin. results from ft - ir spectrometry have revealed that upon binding of lanthanum ion, apo - calmodulin undergoes a conformational change with the increase of - helix content and the decrease of - sheet content. melittin ' s binding to calmodulin has no effect on its conformation induced by the binding of lanthanum ion to calmodulin

    文摘:分別用鈣調蛋白和蜂毒素的內源熒光光譜以及鋱離子的敏化熒光光譜考察了鋱離子對鈣調蛋白構象變化以及對鈣調蛋白與蜂毒素相互作用的影響.結果表明，鋱離子首先結合在鈣調蛋白的第和第位點，鋱離子不影響鈣調蛋白與蜂毒素的相互作用，蜂毒素與鈣調蛋白作用后不影響鋱離子在鈣調蛋白上的鍵合順序.傅里葉變換紅外光譜結果表明三價的鑭離子與鈣調蛋白作用使鈣調蛋白的螺旋結構增加，折疊結構減少，與鈣離子對它的二級結構影響相類似.稀土離子在鈣調蛋白-蜂毒素復合體系中主要與鈣調蛋白作用
  5. Determination of a fine binding site of ligand to fibroblast growth factor receptor

    成纖維細胞生長因子受體1配體精細結合位點的確定
  6. This result could offer basic informations for estimating the safety of anti - tumor immunotoxin aimed at egfr as target binding site

    這一結果為今後對針對egfr的抗腫瘤兔疫毒素進行安全性評價提供了基礎資料。
  7. Promotor, in broad sense, consists of transcription start site, binding site of rna polymerase ( promoter in narrow sense ) and upstream regulation sequence

    廣義的啟動子（ promotor ）包含有轉錄起始部位、 rna聚合酶與dna結合部位（也就是狹義的啟動子）以及上游調控序列。
  8. Predicted tertiary structure showed that thl2 protein possessed a domain, and the srk - binding site cppc is located in tertiary structure surface, which provided the spacial foundation for thl2 binding srk kinase

    預測的thl2蛋白質高級結構中有一個結構，並且其與srk結合的活性位點cppc位於蛋白質的表面，這為thl2蛋白與srk激酶結合提供了空間上的基礎。
  9. Our previous work has also shown that there is a cam - binding site within maize cytoplasmic hsp70 and that hsp70 binds cam in a ca2 + - dependent manner ( sun et al, 2000 ). the high conservation of cam - binding suquence implies that the binding of cam to hsp70 might have an important biological function

    先前我們在玉米中，通過體外結合和競爭抑制實驗證明了熱激蛋白家族中最重要的成員之一純化的細胞質hsp70能與cam結合，並且證明了玉米細胞質hsp70中存在一個非常保守的21個氨基酸組成的cam結合序列。
  10. Using a computer program, a peptide was deduced from residues 256 - 265 of human fas ligand, based on the hypothesis that it should contain a specific binding site to the corresponding fas. this short peptide and fas contain 70 % of sense - antisense pairs

    本研究依據ahbs理論，應用自行編寫的軟體，在fasl分子中尋找到與fas相應的反義多肽最為接近的十肽結構即fasl _ （ 256 - 265 ） （匹配度為70 ） 。
  11. Manjunath had pointed out that upon ejaculation, the bsp proteins bind to the spermatozoa surface and further studies have found the binding site are phospholipids of the sperm membrane

    Manjunath曾證明bsp蛋白可通過射精粘附於精子表面，並證明bsp蛋白與精子的結合位點是精子胞膜上的磷脂類。
  12. In addition, the amino acid residue at position 191 of receptor binding site ( rbs ) was his ( h ) in our five strains but that of others was asn ( n ) in our country

    五株病毒的ha裂解位點均為parssr glf ，是典型的低致病性毒株；構成受體結合位點的191位氨基酸為his （ h ） ，國內其它毒株都為asn （ n ） 。
  13. One of them was forecasted to produce transcript factor binding site in intron 6 of silky tyrp1. gel - shift result of this mutation proved that there is transcript factor binding site around the mutated site

    經過預測，發現其中的一個snp可能使絲羽烏骨雞的內含子6中出現了新的轉錄因子的結合位點。
  14. The cdna of subunit b was 1470 nucleotides long coding for 489 amino acids with a conservative atp binding site " 324 - sgsit - 328 " and a predicted molecular mass of 54. 29 kda. amino acid sequence alignment analysis suggested that the v - h + - atpase b subunit of s. salsa had high homology with other reported v - h + - atpase subunit b. the h + - atpase subunit h from s. salsa was a hydrophilic protein with 465 amino acids and a predicted molecular mass of 52. 8 kda, which was encoded by a cdna with 1398 nucleotides in orf. blast analysis indicated that the h + - atpase subunit h from s. salsa had a high amino acid sequence identity with those coming from plants, but had relatively low sequence identity with those coming from other species

    鹽地堿蓬液泡膜h ~ + - atpaseb亞基是由1470個核苷酸編碼的長達489個氨基酸的多肽，分子量約54 . 29kda ，存在保守的atp結合序列「 324 - sgsit - 328 」 ，與其他物種來源的v - h ~ + - atpaseb亞基具有較高的氨基酸序列相似性； h亞基為親水多肽，開放閱讀框長達1398 - bp ，編碼465個氨基酸殘基，分子量約52 . 8kda ，與植物來源的液泡膜h ~ + - atpaseh亞基具有較高的氨基酸序列相似性，而與其他物種來源的v - h ~ + - atpaseh亞基同源性較低； c亞基開放閱讀框為495 - bp ，編碼164個氨基酸殘基，分子量約16 . 6kda ，為一跨膜多肽，存在四個可能的跨膜區。
  15. Kyot2 lacked two lim domains from the c terminus and had a frameshift in the last exon, creating the rbp - j - binding region in the c terminus. kyotl had a negligible level of interaction with rbp - j. the binding site of kyot2 on rbp - j overlaps those of ramic and kyot2 repressed the rbp - j mediated transcriptional activation by ramic by competing with them for binding to rbp - j

    在肌肉母細胞系czc12內過表達kyoth時可阻斷轉錄激活物notch胞內區或ebnaz對rbp依賴性啟動子的轉錄激活作用，這種阻斷作用呈劑量依賴性，提示kyoth可與notch胞內區或ebnaz競爭rbp j上的結合位點，從而抑制二者的轉錄激活活性
  16. It is show the mutant consists of a nuclei binding site and dna - binding domain is enough to negative regulation. a report plasmid pcat that we constructed has a cat gene expressed by a cmv early promoter

    （ 465 1079氨基酸段）對sv40啟動子明顯的抑制活性，因為它只包含dna結合域和核結合位點，說明發揮轉錄抑制功能的關鍵是ie180的dna結合域。
  17. Sequence analysis showed highly similarity to other plants such as narcissus pseudonarcissus., and they all possess a short highly conserved n - terminal sequence encoding a dinucleotide cofactor binding site. thus it is a new member of phytoene desaturase gene family

    由此可認為該番紅花八氫番茄紅素脫氫酶基因在結構上與其它植物八氫番茄紅素脫氫酶基因是同源的，是八氫番茄紅素脫氫酶基因家族中的一個新成員。
  18. A polypeptide with sequence of qkvdssggggs was designed to be a linker between c terminal of penicillin g acylase and n terminal of the coat protein. the ribosome binding site ( rbs sequence ) of psurfscript is also replaced by rbs sequence originating from bacillus subtilis. it was demonstrated that constructed phagemid can still express penicillin g acylase

    將包含信號肽和琥珀終止密碼子uag （ amber ）的完整巨大芽孢桿菌青霉素g酰化酶基因克隆到噬菌粒psurfscript ，通過引入的11肽連接青霉素g酰化酶的c末端與噬菌體外殼蛋白gp3的n末端。
  19. The result indicates that the mg2 + ion around the binding site is very important to stabilize the binding of the ligand to the receptor. the binding free energy estimated by the empirical function favors the system with one mg2 + ion, in which the free energy is about 5 kcal / mol less than the system with mg2 + ion

    含有mg2 +離子的情況下比不含mg2 +離子的體系之間的自北京工業大學工學碩士論文一由能之差為一5kcal m ，結果說明結合位點處的mg 『 」離子對穩定配體與受體的結合起了重要作用。
  20. Sds - page proved that the molecular weight of expressed product of the extracellular part of bt - r3 was about 160kda. western blotting showed that the recombinant protein could specifically bind to bt toxic protein crylab, indicating that the bt - r3 is a receptor protein of crylab. the binding site of bt - r3 with crylab was located in extracellular domains of bt - r3 protein

    用大腸桿菌系統表達的bt - r3基因的胞外結構域的分子量約為160kda ， western - blot實驗證實，重組蛋白能有效地結合bt毒蛋白cry1ab ，從而進一步確證了bt - r3是cry1ab的受體基因。
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