This Week in PNAS | GenomeWeb

This Week in PNAS

In PNAS this week, scientists at UNC Chapel Hill have used computational prediction to identify a unique motif that is recognized and bound only by the yeast Type I Hsp40s Ydj1. Heat shock proteins such as Ydj1 play a role in refolding damaged proteins. A yeast proteome screen revealed that many proteins contain more than one stretch of residues that contain the motif and are separated by varying numbers of amino acids, they say.

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In Science this week: metagenomic-based technique for determining protein structure, and more.

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