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The Protein Structure Initiative of the US National Institutes of Health has entered its second year. Its status is reported here, as discussed at December's meeting of the principal investigators.
An international conference focusing on the Hsp90 molecular chaperone was recently held in Seeon, Germany. The program provided a current synopsis on a wide array of topics, including structural insights, roles in established and novel cellular pathways and disease implications.
Over the next few years, structural proteomics will grapple with the problem of visualizing increasingly elaborate structures, from the atomic details of protein structures up to subcellular structures and the whole cell. A recent EU workshop addressed the question of what experimental and theoretical approaches, technologies and infrastructures this will demand.
