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Science 314 (5807): 1882-1883

Copyright © 2006 by the American Association for the Advancement of Science

Proteins in a Small World

Todd O. Yeates and Morgan Beeby

Layering three-dimensional structural information on top of protein interaction networks reveals two different kinds of highly connected proteins or "hubs."

The authors are in the Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, CA90024-1569, USA. E-mail: yeates{at}

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Science Signaling. ISSN 1937-9145 (online), 1945-0877 (print). Pre-2008: Science's STKE. ISSN 1525-8882