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Structural genomics accelerates protein structure determination

Proteins are molecular machines that transport substances, catalyze chemical reactions, pump ions, and identify signaling substances. They are chains of amino acids and the individual amino acid sequence is known for many of them. However, the funct...

Entire issue of scientific journal devoted to center headed by Scripps...

LA JOLLA, CA, October 21, 2010 -- A multi-institutional consortium led by The Scripps Research Institute scientists, the Joint Center for Structural Genomics (JCSG), is the sole focus of a special issue of the journal Acta Crystallographica Sectio...

Researchers Discover Unusual Protein Structure: A Knot

Researchers have determined the structure of a protein with a surprising feature in it: a knot. This is the first time a knot has been found in a protein from the most ancient type of single-celled organism, an archaebacterium, and one of only a few times a knot has been seen in any protein structure. This very unusual protein shape finding is a result from the NIGMS Protein Structure Initiative, a 10-year effort to determine 10,000 unique protein structures using fast, highly automated methods.

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