Navigation Links
Biologists visualize protein interaction that may initiate viral infection

8 nanometers, resolution high enough to see groups of atoms. An angstrom is one ten-billionth of a meter, or roughly a millionth as wide as a human hair.

Zhang discovered that the CRD attaches to a structure on the virus surface that contains two carbohydrates a distance of 18 angstroms apart. This feature apparently is essential for the binding to take place, she said.

"Why doesn't the binding happen at other sugar-binding sites?" she asked. "The answer is that we need two carbohydrate sites that are 18 angstroms apart. There are no other sites that are 18 angstroms apart."

Each virus particle contains 60 of the features, each having two carbohydrates 18 angstroms apart, representing 60 potential binding sites for the CRD.


'"/>

Source:Purdue University


Page: 1 2 3

Related biology news :

1. Biologists discover why 10% of Europeans are safe from HIV
2. Biologists determine genetic blueprint of social amoeba
3. Biologists Crack Genetic Code for Specialized Spider Silk
4. Biologists discover new pathway into plant cells
5. Biologists develop genome-wide map of miRNA-mRNA interactions
6. How healthy is that marsh? Biologists count parasites
7. Biologists find regions of rice domestication
8. Biologists probe the machinery of cellular protein factories
9. Biologists call for better choice of model organisms in evo-devo
10. Biologists produce global map of plant biodiversity
11. Biologists prove critical step in membrane fusion
Post Your Comments:
(Date:4/23/2014)... away from using triclosan as an antimicrobial ingredient in ... now scientists are reporting new evidence that appears to ... journal Chemical Research in Toxicology , found that ... promoted the growth of human breast cancer cells in ... Kyung-Chul Choi and colleagues note that hormonal imbalances seem ...
(Date:4/23/2014)... of the family of bacteria that causes whooping ... reveals surprising findings about the bacteria,s origin and ... strategies to control this respiratory disease, which kills ... of 343 strains of the Bordetella pertussis ... the last 100 years illustrates how vaccination has ...
(Date:4/23/2014)... April 23, 2014 A biomedical engineer at the ... innovative technology to make blood transfusions safer. His work ... National Institutes of Health (NIH). , Blood transfusions ... of modern medicine,s absolute necessities. Without them, for instance, ... transfusions are perfect, however. There,s strong evidence that transfusions ...
Breaking Biology News(10 mins):In lab tests, the antimicrobial ingredient triclosan spurs growth of breast cancer cells 2Impact of whooping cough vaccination revealed 2UH biomedical engineer works to make blood transfusions safer 2UH biomedical engineer works to make blood transfusions safer 3
... German . , The latest development by ... porous electrodes of lithium-ion batteries more rapidly with liquid electrolyte, ... in trees. The new process increases the throughput of battery ... be presented by KIT at the eCarTec International Electromobility Fair ...
... breastfed babies initially awaken more during the night for ... and total sleep time -- stabilize in later infancy ... abstract presented Monday, Oct. 17, at the American Academy ... In the study, "Long-Term Relationship Between Breastfeeding ...
... the most diverse ecosystems on the planet, second only ... hystrix ) is common throughout the Indo-Pacific and is ... there is little gene flow between the coral populations ... which provide energy for the corals to survive, are ...
Cached Biology News:Battery research: Bionics reduces filling time 2Deep-reef coral hates the light, prefers the shade 2
(Date:1/15/2014)... JOLIET, Ill. , Jan. 15, 2014  Bill Jacobs Automotive, ... , is teaming up with the Heartland Blood Center ... annual blood drive. The drive takes place Saturday, Jan. 18 ... a.m. - 2 p.m. (Photo: http://photos.prnewswire.com/prnh/20140115/MN46637 )  ...
(Date:1/15/2014)... Calif. (PRWEB) January 15, 2014 Cynvenio, ... and management through the genomic analysis of tumor cells ... Therapy Finder™, a web-based cancer decision support application powered ... option with Cynvenio’s ClearID™ genomic test, Therapy Finder will ...
(Date:1/15/2014)... IPSWICH, England , January 15, 2014 ... to win races on the Formula 1 track could help ... between McLaren Applied Technologies (MAT), Stowhealth (a GP surgery based ... funded by healthcare provider Simplyhealth. Telemetry technology, which ...
(Date:1/15/2014)... (PRWEB) January 15, 2014 DTS Language ... its Online Web Portal for Life Science organizations who need ... specify the subject matter of their documents in advance with ... help reduce time-to-delivery of translations, often a critical factor in ...
Breaking Biology Technology:Join the Bill Jacobs Auto blood drive and receive a free oil change 2Cynvenio Offers New Breast Cancer Therapy Finder Application for its ClearID Breast Cancer Genomic Test 2Cynvenio Offers New Breast Cancer Therapy Finder Application for its ClearID Breast Cancer Genomic Test 3Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 2Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 3Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 4DTS Improves Efficiency for Life Science Document Translations 2
... Using bacteria to generate energy is a signifiant step ... University of East Anglia (UEA). Published today by ... Academy of Sciences (PNAS), the research demonstrates for ... proteins which enable bacterial cells to transfer electrical charge. ...
... 23, 2011 DATATRAK International, Inc. (OTCQX: DATA), a ... for the clinical trials industry, today announced the Company,s ... for the second consecutive year. "Being ... the hard work and dedication DATATRAK and its employees ...
... In the computer displays of medical equipment in hospitals ... major role. But a discovery reported from the University ... which have been found to change their ordering and ... low concentrations of a particular bacterial lipid, might find ...
Cached Biology Technology:Discovery opens the door to electricity from microbes 2DATATRAK Recognized as 2011 Crain's Leading EDGE Award Winner 2Liquid crystal droplets discovered to be exquisitely sensitive to an important bacterial lipid 2Liquid crystal droplets discovered to be exquisitely sensitive to an important bacterial lipid 3
...
The 50 ml Magnetic Separation Rack is designed to be used for small-scale separations using magnetic particles. ,Capacity: four 50 ml tubes. ,Magnets: Neodymium rare earth permanent magnets....
...
...
Biology Products: