نتایج جستجو برای: e coliسویه rosetta de3
تعداد نتایج: 1019173 فیلتر نتایج به سال:
Rare arginine codons AGA and AGG affect the heterologous expression of proteins in Eschericha coli. The tRNAs necessary for protein synthesis are scarce in E. coli strain BL21(DE3) pLysS and plentiful in strain BL21(DE3) CodonPlus -RIL. We evaluated in both bacterial strains the effect of these rare codons on the expression of triosephosphate isomerases from 7 different species, whose sequences...
The Rosetta molecular modeling software package provides experimentally tested and rapidly evolving tools for the 3D structure prediction and high-resolution design of proteins, nucleic acids, and a growing number of non-natural polymers. Despite its free availability to academic users and improving documentation, use of Rosetta has largely remained confined to developers and their immediate co...
human insulin-like growth factor 1 (higf-1) consists of 70 amino acids in a single chain with three intermolecular disulfide bridges possessing valuable therapeutic effects. to date, numerous variants of specifically engineered higf-1 have been produced so as to improve higf-1 biological activity, stability and stronger binding to igf-1 receptor. mecasermin is one of the modified variants with ...
conclusions the cell lines obtained in this work secreted potent, stable and specific anti-bv mabs, which were suitable for the development of herpes b virus diagnosis reagents. background herpes b virus (bv) is a zoonotic disease caused by double-stranded enveloped dna virus with cercopithecidae as its natural host. the mortality rate of infected people could be up to 70% with fatal encephalit...
The Rosetta Molecular Modeling suite is a command-line-only collection of applications that enable high-resolution modeling and design of proteins and other molecules. Although extremely useful, Rosetta can be difficult to learn for scientists with little computational or programming experience. To that end, we have created a Graphical User Interface (GUI) for Rosetta, called the PyRosetta Tool...
Ricin, the toxic lectin extracted from the castor bean plant (Ricinus communis), consists of an A chain (RTA) and a B chain (RTB). Anti-A chain Abs and anti-B chain Abs can neutralize toxins in vivo and in vitro via blocking the binding of the toxin to the cell. Also, RTB protein is able to serve as an antigen deliver to the mucosal immune system and act as an immunoad...
در سال های اخیر، افزایش ورود آلایند های زیستی به اکوسیستم های طبیعی تبدیل به یکی از مهمترین چالش های زندگی روزمره انسان شده است. در این میان آلودگی با فلزات سنگین که عمدتاً در اثر فعالیت های صنعتی ایجاد می گردد، بدلیل ویژگی تجزیه ناپذیری زیستی و شیمیایی از خطرناکترین آلوده کننده ها بشمار می آید. در سلول های موجودات زنده بمنظور کاهش اثرات سمیت فلزات مکانیسم هایی تعبیه شده است که از جمله آن می توا...
Improved conditions for production of recombinant plant sesquiterpene synthases in Escherichia coli.
Amorpha-4,11-diene synthase (ADS) from Artemisia annua and (+)-germacrene synthase (GDS) from Zingiber officinale were expressed in Escherichia coli under different conditions to optimize the yield of active soluble protein. The cDNAs of these enzymes were inserted into the pET28 vector (Novagen) and expressed in four different bacterial strains; BL21 (DE3), BL21 (DE3) Tuner, BL21 (DE3) pLysS a...
BACKGROUND Several recent studies have reported successful hydrogen (H2) production achieved via recombinant expression of uptake [NiFe]-hydrogenases from Hydrogenovibrio marinus, Rhodobacter sphaeroides, and Escherichia coli (hydrogenase-1) in E. coli BL21(DE3), a strain that lacks H2-evolving activity. However, there are some unclear points that do not support the conclusion that the recombin...
Background: Pivotal roles of Nerve growth factor (NGF) in the development and survival of both neuronal and non-neuronal cells indicate its potential for the treatment of neurodegenerative diseases. However, investigation of NGF deficits in different diseases requires the availability of properly folded human b-NGF. In previous studies bacterial expression of hNGF demonstrated the feasibility o...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید