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fDesc[0] = "ProSa is a powerful tool in protein structure research. ProSa supports and guides your studies aimed at the determination of a protein's native fold. It is helpful for experimental structure determinations and modeling studies. The program also provides graphs which pinpoint problematic sections in a particular structure. ProSa comes with updated knowledge-based potentials, an enhanced PDB parser, a command line history, and with a set of new commands that support in silico mutagenesis. Researchers throughout the world use ProSa as a valuable tool for protein modeling and experimental structure determination";

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