Tag Archives: cryo-electron microscopy

Study reveals the structure of a protein crucial for DNA replication

Study reveals the structure of a protein crucial for DNA replicationFor life to propagate, the instructions in our DNA must be copied and passed on to future generations. Focusing on the structure of the machinery that executes this process, scientists have revealed that the orientation of the proteins involved is different from what has previously been reported. More »

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New structure shows how cells assemble protein-making machinery

New structure shows how cells assemble protein-making machineryResearchers have created the most detailed images to date of a particle destined to become part of a ribosome. Their findings gave them a new view of how these essential nano-machines are put together. More »

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First structural map of the cystic fibrosis protein sheds light on how mutations cause disease

First structural map of the cystic fibrosis protein sheds light on how mutations cause diseaseA map that shows the arrangement of atoms within the cystic fibrosis protein will help researchers better understand how specific mutations cause disease. Ultimately, this knowledge may reveal potential targets for new drugs. More »

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Study reveals how herpes virus tricks the immune system

Study reveals how herpes virus tricks the immune systemScientists have captured atomic images of the virus that causes cold sores in action. Structural details reveal that the virus inserts itself into another protein, jamming an important immune system pathway that normally allows immune cells to recognize and destroy foreign invaders. More »

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Expert in cryo-electron microscopy to join Rockefeller faculty

Expert in cryo-electron microscopy to join Rockefeller facultyThomas Walz, a structural biologist, will establish the Laboratory of Molecular Electron Microscopy as of September 1. Walz uses cutting edge tools in electron microscopy to examine macromolecular complexes and proteins embedded in cellular membranes, and he will help biologists from other fields use the same techniques for their research. More »

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