Navigation Links
Protein structure: Immune system foiled by a hairpin
Date:1/22/2013

protein. The analysis revealed that it inserts a hairpin loop into the core secondary structure of MDA5, unfolding the protein and allowing V to bind to a segment that is normally buried in the interior of the molecule. This in turn prevents MDA5 from forming filaments and signaling the presence of viral RNA.

This finding was completely unexpected, and explains why MDA5, but not RIG-I, is inhibited by the V protein: This internal sequence is different in RIG-I and this is the reason why RIG-I is not targeted by the viral product. "Our work provides a detailed insight into the mechanisms viral proteins use to inhibit host protein function. It may also open opportunities for new therapeutic interventions," Hopfner concludes.


'/>"/>
Contact: Luise Dirscherl
dirscherl@lmu.de
49-892-180-2706
Ludwig-Maximilians-Universitt Mnchen
Source:Eurekalert

Page: 1 2

Related biology news :

1. How the protein transport machinery in the chloroplasts of higher plants developed
2. Scientists discover structure of protein essential for quality control, nerve function
3. Protein production: Going viral
4. New study defines the long-sought structure of a protein necessary for cell-cell interaction
5. NYU biologists identify proteins vital to chromosome segregation
6. Removing protein garbage in nerve cells may help control 2 neurodegenerative diseases
7. Protein creates paths for growing nerve cells
8. Cholesterol helps regulate key signaling proteins in the cell
9. Cats are able to navigate complex combinations of wet and dry foods to achieve a consistent intake of protein, fat and carbohydrate
10. Researchers identify proteins that indicate which kidney tumors are most likely to spread
11. Protein injection points to muscular dystrophy treatment
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/10/2014)... CORAL SPRINGS, Florida , July 1, 2014 ... smart wallets pave way for convenience and improved security: NXT-ID, ... Google Inc. (NASDAQ: GOOG ), Apple Inc. (NASDAQ: ... ) and MasterCard Corporation (NYSE: MA) NXT-ID, Inc., (OTCQB: ... market, is pleased to announce that the second series of ...
(Date:7/10/2014)... -- According to the new market research ... Material (Optical Prism, Pizeoelectric, Capacitive, and Adhesives), Application (Mobile ... Finance), and Geography - Global Trends & Forecasts to ... Sensors Market is projected to cross $14.35 Billion by ... 2014 to 2020. Browse more than 78 ...
(Date:7/10/2014)... Sweden , July 8, 2014 ... has won a new design win (DW). An Asian OEM ... date for mass production start in August 2014.   ... Asian smartphone OEM, which has a planned date for start ... an initial ramp order of SEK 5M, for delivery in ...
Breaking Biology News(10 mins):Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 2Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 3Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 4Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 5Fingerprint Sensors Market worth $14.35 Billion by 2020 2Fingerprint Sensors Market worth $14.35 Billion by 2020 3FPC Wins DW and Initial Ramp Order for FPC1021 Touch Sensor for Flagship Smartphone from Asian OEM 2
... do skin cells know when to proliferate and at ... the Journal of Cell Biology , Nguan Soon ... protein called PPARβ/δ to make sure overlying epithelial cells ... between different cell types are critical to maintain the ...
... called quantum tunneling, may aid the quest for accurate, low-cost ... Nanotechnology Letters by Stuart Lindsay and his collaborators at ... a particle, say an electron, can cross a barrier, when, ... to do so. Unraveling the DNA sequences of the ...
... in Technology and Innovation in Global BiometricsGAITHERSBURG, Md., ... LMT ) has been named the Biometrics Systems ... Sullivan, recognizing the Corporation,s leadership in developing innovative ... Frost and Sullivan based the award on a ...
Cached Biology News:Time (and PPAR-beta/delta) heals all wounds 2Time (and PPAR-beta/delta) heals all wounds 3Covering the bases: Quantum effect may hold promise for low-cost DNA sequencing, sensor applications 2Covering the bases: Quantum effect may hold promise for low-cost DNA sequencing, sensor applications 3Covering the bases: Quantum effect may hold promise for low-cost DNA sequencing, sensor applications 4Lockheed Martin Named Biometrics 'Company of the Year' by Frost and Sullivan 2
(Date:7/10/2014)... 10, 2014 Women in the ... to an additional family planning option. Sayana® Press ... at all levels of the health system and ... a widely used contraceptive—Pfizer’s Depo-Provera® (depot medroxyprogesterone acetate)—with ... is the first of four African countries expected ...
(Date:7/10/2014)... (PRWEB) July 10, 2014 Unraveling life’s ... together. The Archer Family purchased a DNA ... DNA, but ended up with a lifetime of memories, ... within the family members’ DNA genuinely brought the family ... to search deeper into genetic history and prior to ...
(Date:7/10/2014)... , July 10, 2014  Franciscan ... use of capnography for respiratory monitoring outside ... of healthcare leaders in embracing state-of-the-art patient ... effectively patients are breathing and can alert ... By measuring the amount of carbon dioxide ...
(Date:7/10/2014)... July 10, 2014   Ceres, Inc . (Nasdaq: ... company, announced today financial results for the three months ... its business. Ceres reported that the company ... performance this growing season in Brazil, which concluded in ... company,s sorghum evaluation areas for part of the growing ...
Breaking Biology Technology:Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 2Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 3Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 4Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 5Injectable Contraceptive Launched in Burkina Faso to Expand Choice and Address Unmet Need 6Ancestry DNA Test Reveals a Controversial and Undiscovered Family History 2Ancestry DNA Test Reveals a Controversial and Undiscovered Family History 3Ancestry DNA Test Reveals a Controversial and Undiscovered Family History 4Ancestry DNA Test Reveals a Controversial and Undiscovered Family History 5Franciscan St. Anthony Health-Crown Point Underscores Patient Safety Commitment Through Expanded Use of Capnography 2Ceres Announces Fiscal Third Quarter 2014 Financial Results 2Ceres Announces Fiscal Third Quarter 2014 Financial Results 3Ceres Announces Fiscal Third Quarter 2014 Financial Results 4Ceres Announces Fiscal Third Quarter 2014 Financial Results 5Ceres Announces Fiscal Third Quarter 2014 Financial Results 6Ceres Announces Fiscal Third Quarter 2014 Financial Results 7Ceres Announces Fiscal Third Quarter 2014 Financial Results 8Ceres Announces Fiscal Third Quarter 2014 Financial Results 9
... Mass. , July 14 Sermo ( http://sermo.com/client ... Client Center. Based on four years of client feedback and ... meets demands for enhanced navigation, mining and monitoring of organic ... million comments and nearly 4 million votes, Sermo is rich ...
... , AKRON, Ohio , July 13 State and Federal Communications, ... report on how states are responding to the Supreme Court,s landmark decision in ... , , To ... "Citizens United Update" in the lower left of the home page. The report is ...
... of Technology announces a new type of nanopore devices that ... example to read off their sequence. In a paper entitled ... Letters ), they report a novel technique to fabricate tiny ... a thickness of only 1 atom) and they managed to ...
Cached Biology Technology:Sermo Announces New Client Center with Advanced Mining and Monitoring of Organic Physician Dialog 2Sermo Announces New Client Center with Advanced Mining and Monitoring of Organic Physician Dialog 3Report Details How States Respond to Citizens United Decision 2DNA through graphene nanopores 2
Applications: Epitope mapping, Mapping protein-protein contacts, Identification of enzyme substrates/inhibitors, Identification of receptor agonists/antagonists...
Bethyl Laboratories packages antibodies, conjugates and calibrators to provide quantitative ELISA kits. Each kit contains the following components, sufficient for 1000 single well assays....
Request Info...
QML offers standard and customized paraffin embedded tissue blocks....
Biology Products: