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Crystallography Current Events | Crystallography News | 2
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RNA enzyme structure offers a glimpse into the origins of life
Researchers at the University of California, Santa Cruz, have determined the three-dimensional structure of an RNA enzyme, or "ribozyme," that carries out a fundamental reaction required to make new RNA molecules. view more (2007-03-16)
First structure of transporter enzyme family is solved - Finding will aid drug design to combat depression, stroke and diabetes
Scientists are a step closer to understanding how essential nutrients, vitamins and minerals are ferried into cells. For the first time, a member of the Major Facilitator Superfamily (MFS) of transport proteins, found in almost every form of life, has been visualised by researchers from Imperial College London and the University of California, Los... view more... (2003-07-30)
Molecular Anatomy of Influenza Virus Detailed
Scientists at the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), part of the National Institutes of Health in Bethesda, Md., and colleagues at the University of Virginia in Charlottesville have succeeded in imaging, in unprecedented detail, the virus that causes influenza. view more (2007-01-02)
Properties of Unusual Virus Revealed in Researchers
A team of researchers from Penn State University and the University of Chicago has uncovered clues that may explain how and why a particular virus, called N4, injects an unusual substance -- an RNA polymerase protein -- into an E. coli bacterial cell. The results, which are published in the current issue of the journal Molecular Cell, contribute... view more... (2008-12-09)
Malaria-resistant mosquitoes battle disease with 'molecular warhead'
A team led by UT Southwestern Medical Center researchers has discovered why some mosquitoes are resistant to malaria, a finding that may one day help fight a disease that afflicts and kills millions of people. view more (2007-07-09)
Research identifies 3-D structure of key nuclear pore building block
The genome of complex organisms is stashed away inside each cell's nucleus, a little like a sovereign shielded from the threatening world outside. view more (2009-06-08)
How the 100th protein structure solved at Diamond impacts our understanding of how insects smell
New research announced today, Wednesday 30th September, by a team of leading scientists working with the UK's national Synchrotron, Diamond Light Source, could have a significant impact on the development and refinement of new eco-friendly pest control methods for worldwide agriculture. view more (2009-09-30)
European researchers launch 10 million Euro collaborative technology project
European researchers launch 10 million Euro collaborative technology project: EMBL-Hamburg coordinates a four-year integrated research project within the 6th Framework Programme of the European Commission: The European Commission has given Europe a huge boost in the field of Structural Genomics, awarding the European Molecular Biology Laboratory... view more... (2004-02-12)
New insight into the controls on a go-to enzyme
Scientists at St. Jude Children's Research Hospital have gained new insights into regulation of one of the body's enzyme workhorses called calpains. view more (2008-11-20)
New images may improve vaccine design for deadly rotavirus
Howard Hughes Medical Institute researchers are reporting the first detailed molecular snapshots of a deadly gastrointestinal virus as it is caught in the grasp of an immune system molecule with the capacity to destroy it. view more (2009-06-12)
Best Microchemical Study of an Archeomaterial
Bronze age artifacts, physical links between us and people alive 3000 years ago, have long been closely examined with physics-based instruments such as x-ray crystallography and mass spectrometry. Now scrutiny of microchemical surface properties of such ancient bronze in some respects surpasses the diagnostic information gained by... view more... (2001-09-04)
Molecule does more than slice and dice RNA
A team of Howard Hughes Medical Institute (HHMI) scientists has peeled back some of the mystery of how cells are able to turn off genes selectively to control critical events of development. view more (2006-01-13)
RiboTargets joins Partnership for Structural Biology at the European Synchrotron Radiation Facility
RiboTargets, the structure-based drug discovery company that develops novel cancer and anti-bacterial therapeutics, announced today that it has joined the new Partnership for Structural Biology (PSB) established at the European Synchrotron Radiation Facility (ESRF). Associate membership of the PSB will provide guaranteed access to beamlines at... view more... (2003-01-24)
Biologists probe the machinery of cellular protein factories
Proteins of all sizes and shapes do most of the work in living cells, and the DNA sequences in genes spell out the instructions for making those proteins. view more (2006-09-14)
Study reveals molecular basis of botulism toxin's deadly activity
In the study, the scientists reveal the mysterious structural basis of the remarkably strong interaction that botulinum toxins form with nerve cells, a union so robust that a single toxin molecule can completely incapacitate a nerve cell. view more (2006-12-18)
Zooming in on the protein-conducting channel
Researchers have gained the most detailed view yet of the heart of the translocon, a channel through which newly constructed proteins are inserted into the cell membrane. view more (2005-11-17)
Researchers solve first structure of a key to intact DNA inheritance
Researchers have solved the structure of a DNA-protein complex that is crucial in the spread of antibiotic resistance among bacteria. Knowing this structure also provides fundamental insight into how cells successfully divide into two new cells with intact DNA. view more (2007-12-21)
Botulism study could lead to new vaccines and treatments to counter bioterrorist attacks
Of all the weapons in the bioterrorist arsenal, none is as potent as botulinum neurotoxin, which causes botulism-a potentially fatal disease with symptoms that include severe paralysis of the limbs and respiratory muscles. view more (2006-12-14)
Groundbreaking study on complex movements of enzymes
A groundbreaking study has revealed in great detail how enzymes in the cell cooperate to make fat. These enzymes are integrated into a single molecular complex known as fatty acid synthase. This complex is regarded as a potential target for developing new anti-obesity and anti-cancer drugs. view more (2009-02-12)
BBSRC welcome first female head of biotechnology research council
BBSRC welcome today's announcement from Lord Sainsbury that Professor Julia Goodfellow from Birkbeck College, University of London, will become one of the first women to head one of the government's seven scientific Research Councils. As Chief Executive of the Biotechnology and Biological Sciences Research Council, Professor Goodfellow will take... view more... (2001-08-15)
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