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More Protein Folding Progress – What’s It Mean?

113 pointsby pvsukale3almost 4 years ago

4 comments

COGloryalmost 4 years ago
I am a structural biologist studying Archaeal viruses and CRISPR&#x2F;Cas proteins. From my point of view, AlphaFold has basically just gotten better at multiple sequence alignments. It&#x27;s not a bad thing, but it&#x27;s unfortunate useless to me because sequence divergence happens so quickly in the organisms I study that even the best results are still basically made up. It&#x27;s nice that AlphaFold got better at generating sequence alignments, but it&#x27;s not a magic bullet (a la folding figured out from first principles.)<p>Interestingly enough, if I get experimental data of an archeal virus protein, it almost always uses a conserved fold. There&#x27;s just no evidence at the amino acid level.
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joshtamalmost 4 years ago
AF2 certainly moves us forward, especially for proteins where no structure was previously available
aaron695almost 4 years ago
Is there nothing &#x27;new&#x27; that this cutting edge technology can be used for that allows fast iterations given the limitless folds or whatever is available. Ie. Not homosapien medicine.<p>Look for your keys where the light is shinning, not in the dark.
gtmbalmost 4 years ago
Does anyone have any bibliography to get started in this problem? I think a Nobel in chemistry would look nice in my resume :P