Google details its protein-folding software, academics offer an alternative

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Thanks to the development of DNA-sequencing technology, it has become trivial to obtain the sequence of bases that encode a protein and translate that to the sequence of amino acids that make up the protein. But from there, we often end up stuck. The actual function of the protein is only indirectly specified by its sequence. Instead, the sequence dictates how the amino acid chain folds and flexes in three-dimensional space, forming a specific structure. That structure is typically what dictates the function of the protein, but obtaining it can require years of lab work.

For decades, researchers have tried to

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