Crystallography

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Synopsis: Physics & astronomy: Physics: Crystallography:

and if supply can meet demand then prices might fall perhaps in time for the 2014 U n. International Year of Crystallography.

Rosalind Franklin used the process of X-ray crystallography to make an image of the DNA molecule that was used by Watson

but X-ray crystallography is a bit complex for most students to do at home. Still some of you might want to do something a bit more dramatic than building a DNA model out of toothpicks and gumdrops.

Ligands in a cationic grip Using a number of techniques including the X ray crystallography beam at the Synchrotron in Melbourne they were able to describe the structure of the active component which only worked

X-ray crystallography and more recently nuclear magnetic resonance spectroscopy are the most common tools to see how the amino acids in a protein chain arrange themselves based on their attractive and repulsive energies

But large proteins like molecular motors or signaling proteins have multiple functional conformations some of them too short-lived to be captured by X-ray crystallography.

A University of Leeds-led team of virologists and structural biologists used X-ray crystallography and electron microscopy to decipher the three-dimensional shape of the nucleocapsid protein

Charge transport anisotropy is a phenomenon where electrons flow faster along a particular crystallographic direction due to close molecule-molecule interactions.

Researchers have observed long hemagglutinin's initial and final structures through X-ray crystallography. But because the change happens so quickly it has been impossible to capture an image of the glycoprotein in transit.

By using the experimental structural information from X-ray crystallography to approximate the full energy landscape of hemagglutinin the researchers can now capture a rough picture of the steps involved in its reconfiguration including the point at

Structural techniques like X-ray crystallography and nuclear magnetic resonance have worked quite well to help us understand how smaller proteins function Onuchic said.

Advances in the century-old art of crystallography are making better structure-based models available as well.

and we had crystallographic data for this motor protein in the 1990s there weren't enough sequences available until the 2000s Morcos said.

X-ray crystallography of the protein coded by the gene illustrated exactly how the mutation conferred resistance by opening up the'active site'where DDT molecules bind to the protein so more can be broken down.

and Vaughn Smider used x-ray crystallography to determine the ball and chain structure of the bovine antibodies

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