Almost one - third of all proteases can be classified as serine proteases, including complement subcomponent clr / cls, mannose - associated serine proteases ( masps ), ovochymase, spermadhesin, type ii transmembrane serine proteases ( ttsps ) etc. these proteins are involved in diverse biological processes, including developmental processes such as complement activation, ovulation, fertilization, tissue remodeling, cellular migration, cancer invasion and metastasis, intestinal digestion, embryogenesis, or organogenesis
絲氨
酸蛋白酶( serineprotease )是機體最重要的酶分子之一,約占機體
蛋白酶的三分之一,我們較熟知的絲氨
酸蛋白酶就包括補體組分c1r c1s 、甘露糖結合絲氨
酸蛋白酶、 ovochymase 、 spermadhesin和型跨膜絲氨
酸蛋白酶等,它們參與了補體活化、排卵、授精、組織重建、細胞遷移、腫瘤浸潤和轉移、消化、胚胎發育、器官形成等多項生理功能。
Based on the extensive studies of subtilisin - like protease ( prl ) of metarhizium anisopliae, extracellullar serine protease is suggested to be a key enzyme involved in the fimgal penetration to invertebrates. the investigation of serine protease in the nematode infected by owvtl may help to understand the mechanism of nematophagous fimgi as biological control agents. a 3l kda serine protease was isolated and purified from the liquid culture of h rhossiliensis owvtl challenged with nematode panagrellus redivivus
本研究利用線蟲誘導下owvt - 1菌株液體發酵,通過粗分級分離、離子交換層析和凝膠過濾層析分離提純了一個分子量為31kda的絲氨
酸蛋白酶,生物學測定表明其對大豆胞囊線蟲二齡幼蟲具有致死作用,同時測定了該酶理化特性,酶活力在75附近酶活力最高,隨著ph的增加酶的穩定性升高,與膽堿酯酶具有相似的ph曲線,對特異性底物aape ( suc - ala - ala - pro - glu - pna )具有作用, ssi和ci - 2抑制該酶的活性。
Calcium dependent protein kinases ( cdpks ) are a kind of serine / threonine protein kinases that are only present in plants and some protests
鈣依賴
蛋白激酶( cdpks )是一類僅在植物和部分原生生物中存在的絲氨
酸蘇氨
酸蛋白激酶。
Anti - implantation effects of protein tyrosine kinase inhibitors
酪氨
酸蛋白激酶抑制劑的抗生育效應及研究進展
Sequence alignment shows that the fragment of pcr product showed some identities to the masp gene of xenopus laevis, branchiostoma belcheri, the trypsin gene in litopenaeus vannamei and the serine protease gene in aurelia aurita
Pcr反應產物基因片段大小為630bp ,序列比較結果表明, pcr克隆產物與爪蟾、文昌魚的masp基因,蝦、水母等的胰
蛋白酶基因和絲氨
酸蛋白酶基因都有一定的同源性。
The association of gene polymorphisms of mgp and alad with lead blood level in children
羧基谷氨
酸蛋白和氨基乙酰丙
酸脫水酶基因多態性與兒童血鉛的關系
Abstract : this paper mainly describes the anticancer activities and ser / thr protein phosphatase inhibitory activities of cantharidin and its analogues
文摘:本文主要敘述了斑蝥素結構經過改造后,在抗癌活性和對絲氨
酸/蘇氨
酸蛋白質磷
酸酶抑制活性方面的研究進展
Sh2 a is a novel docking protein of sh2 signaling protein family, which plays an important role in cellular signal transduction pathway
信號
蛋白家族的新成員,在酪氨
酸蛋白激酶相關受體介導的信號傳導中起一種接頭
蛋白的作用。
Sh2a is a novel docking protein of sh2 signaling protein family, which plays an important role in cellular signal transduction pathway
09 。 sh是sh 。信號
蛋白家族的新成員,在酪氨
酸蛋白激酶相關受體介導的信號傳導中起一種接頭
蛋白的作用。
The full orp encodes a 487 - amino acid protein with a calculated molecule weight of 53. 484 kda and an isoelectric point of 6. 75. at the primary sequence level, it shared high homology with clr, so was named clr - like serine protease, clsp. the clsp sequence has been submitted to genbank / embl ( genbank accession number af178985 )
該
蛋白在核
酸和氨基
酸水平上與人補體組分cl :表現高度同源,故將其命名為補體cl :樣絲氨
酸蛋白酶(旦lr一like旦erineprotease , clsp ) ,該基因已經在ge心ank登錄(登錄號為af17s985 ) 。
Molecular cloning and highly effective expression of c - terminally truncated ns3 gene of classical swine fever virus chinese strain in escherichia coli
3絲氨
酸蛋白酶功能區基因的克隆及其在大腸桿菌中的高效表達
Layered and pillared material are a kind of multifunctional material which were developed in recent years, much attention has been paid to this kind of material for its application in ion - exchange catalysts solid state proton conductivity, nonlinear optics and physic. a lot of literature have reported the intercalation behavior of a - zirconium phosphate ( abbreviated as a - zrp ), different guest molecules inserted into a - zrp have been studied in detail, those guest molecules include amine, alcohok amino acid protein, enzyme coornadiate compound and coronal compound. the intercalation guest is restricted by their size and basicity
層柱材料是近年來發展起來的一類多功能材料,由於其在離子交換、催化、固態質子導體、非線性光學以及醫學等方面的廣泛應用而受到國內外研究者的重視,大量文獻報道了-磷酸氫鋯zr ( hpo _ 4 ) _ 2 ? h _ 2o ( - zirconiumphosphate ,縮寫為- zrp )的超分子插層化合物及插層性能,其中對不同的客體分子對磷酸鋯的嵌入做了詳細的報道,客體分子的種類包括氨、醇、氨基酸、蛋白質、酶、配合物、冠狀化合物等。