Navigation Links
Nano-machines for 'bionic proteins'
Date:2/15/2013

b>

In a recent paper in Physical Review Letters, the team presented the first example of a fully artificial bio-mimetic model system capable of spontaneously self-knotting into a target structure. Using computer simulations, they reverse engineered proteins by focusing on the key elements that give them the ability to execute the program written in the genetic code. The computationally very intensive simulations have been made possible by access to the powerful Vienna Scientific Cluster (VSC), a high performance computing infrastructure operated jointly by the University of Vienna, the Vienna University of Technology and the University of Natural Resources and Life Sciences Vienna.

Artificial proteins in the laboratory

The team now works on realizing such artificial proteins in the laboratory using specially functionalized nanoparticles. The particles will then be connected into chains following the sequence determined by the computer simulations, such that the artificial proteins fold into the desired shapes. Such knotted nanostructures could be used as new stable drug delivery vehicles and as enzyme-like, but more stable, catalysts.


'/>"/>
Contact: Ivan Coluzza
ivan.coluzza@univie.ac.at
43-142-775-1176
University of Vienna
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Kessler Foundation implements Ekso Bionics first commercial robotic exoskeleton
2. More effective method of imaging proteins
3. Gold nanoantennas detect proteins
4. Discovery of a new family of key mitochondrial proteins for the function and viability of the brain
5. Discovery of plant proteins may boost agricultural yields and biofuel production
6. UCLA researchers develop way to strengthen proteins with polymers
7. Discovered a new checkpoint of cell cycle control through joint action of 2 proteins
8. A non-invasive intracellular thermometer with fluorescent proteins has been created
9. Speeding up drug discovery with rapid 3-D mapping of proteins
10. Identification of differential proteins in maternal serum with Down syndrome
11. Neiker-Tecnalia identifies antitumour proteins in the latex of the plant Euphorbia trigona
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Nano-machines for 'bionic proteins'
(Date:4/17/2014)... University engineer has developed a patented technique that ... devices. The same technique could help police during ... and Kay L. Theede chair in engineering and ... his research team have created a template-based system ... trunks. The distance detection method called stand-off ...
(Date:4/17/2014)... devastate honeybees in Europe, Asia and the United States ... to be impacting native honeybee populations at this time, ... pests include including Nosema microsporidia and ... be resilient to these invasive pests, which suggests to ... Europe, Asia and the United States currently are not ...
(Date:4/17/2014)... the Cell Press journal Current Biology on ... novel sex lives. The Brazilian insects, which represent four ... , are the first example of an animal with ... identified in several different animals, Neotrogla is ... also reversed," says Kazunori Yoshizawa from Hokkaido University in ...
Breaking Biology News(10 mins):Patented research remotely detects nitrogen-rich explosives 2East African honeybees are safe from invasive pests… for now 2East African honeybees are safe from invasive pests… for now 3In sex-reversed cave insects, females have the penises 2
... use of a new method that may make it ... some of which ounce for ounce can be more ... to a nagging problem, could speed application of nanotechnology ... and other products, the scientists suggest. Their study appears ...
... potential to produce almost the same amount of power ... according to two studies conducted by the Queen,s University ... These studies, led by Queen,s mechanical engineering professor Joshua ... energy potential. Professor Pearce was surprised by how many ...
... international team of Oregon State University scientists, documentary filmmakers ... in whalemeat, linking whales killed in Japan,s controversial scientific ... and Los Angeles, Calif. Genetic analysis of sashimi ... October of 2009 has confirmed that the strips of ...
Cached Biology News:Solar energy production has enormous potential in southeastern Ontario: Queen's University studies 2DNA analysis suggests whale meat from sushi restaurants in L.A., Seoul originated from Japan 2DNA analysis suggests whale meat from sushi restaurants in L.A., Seoul originated from Japan 3
(Date:1/14/2014)... Carahsoft and CDS Federal Services have scheduled a ... EST (11am PST), “Natural Language Processing: Converting Raw Data ... can turn raw, heterogeneous data into actionable knowledge to ... webinar will last approximately one hour. , Synopsis: Big ...
(Date:1/14/2014)... 14, 2014 The largest international professional organization ... and therapeutic derivatives thereof has endorsed an educational ... about the challenges of adulterated herb and botanical ... The Society for Medicinal Plant and ...
(Date:1/14/2014)... MD (PRWEB) January 14, 2014 ... to developing innovative information technology solutions for patients, ... health care stakeholders, announced today the signing of ... US Food and Drug Administration (FDA). This ...
(Date:1/14/2014)... Independent publisher Bitingduck Press, with offices in Altadena ... ideas for 2014 in production and sales of interactive ... high-quality, low-cost, DRM-free ebooks and to use the sales ... first major development will be bookstore sales in local ...
Breaking Biology Technology:Webcast - Natural Language Processing: Converting Raw Data into Actionable Knowledge – Hosted by Carahsoft and CDS Federal Services 2World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 2World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 3World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 4World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 5World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 6World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 7World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 8Global Record Systems Announces Research Collaboration Agreement with FDA to Create a Novel “Big Data” Paradigm for Collection of Patient Safety and Outcomes Information 2Bitingduck Press Looks Forward to 2014 With Multimedia E-books 2
... - A Harvard research team announced on Sunday ... skin cells, a finding that could affect some of ... research avenues. But a University of Wisconsin-Madison professor cautions ... article published on the Web site of the research ...
... Today it's the direct form that rules, the manufacturer's product going ... the end user is a teenager, a roofer or a big ... buy large inventories. No middle layers, no costly structures, no bureaucracies ... supply chain is fast, quick and cheap -- it just takes ...
... knows that men and women truly are different. , ,Social ... come to the fore: around 80 percent of all autism ... differ greatly between the sexes - just about everyone agrees ... human development, critical brain proteins known as steroid receptors lay ...
Cached Biology Technology:Harvard advance improves stem cell research; not a medical revolution 2Move over B2B, B2C -- it's M2E time 2Move over B2B, B2C -- it's M2E time 3Gender hormones may lend to social disorder therapies 2
Mouse monoclonal antibody raised against a partial recombinant STAU2. NCBI Entrez Gene ID = STAU2...
...
Mouse polyclonal antibody to NR2F2 - nuclear receptor subfamily 2, group F, member 2...
... Pack provides optimized blocking and wash ... Clarifier: Ready-to-use wash solutions have been ... Coated Slides for Microarrays (Product Code ... Buffer: 1L • Microarray Post Hybridization ...
Biology Products: