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Science  07 May 1999:
Vol. 284, Issue 5416, pp. 871
DOI: 10.1126/science.284.5416.871b

Protein shake. Animated proteins flick back and forth between conformations at the Database of Macromolecular Movements. The site classifies hundreds of proteins and other biomolecules by how they move in living cells (such as sliding or swiveling like a hinge) and can generate movies on the fly from your own data.

Grad school rap session. Feel free to vent about, or praise, your doctoral program by filling out a new Web survey that will rate departments on things like quality of teaching, mentoring, and time to degree.

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