Sergey Ovchinnikov
banner
sokrypton.org
Sergey Ovchinnikov
@sokrypton.org
Scientist, Assistant Professor at MIT biology, #FirstGen
Adding support for interactive MSA viewing, including coloring by entropy! Auto download from AFDB (for both uniprot and pdb entries). (4/4)
November 19, 2025 at 8:15 AM
Save vectorized SVG for infinitely ♾ zoomable figures. (including support for contacts).

See example:
biorxiv.org/content/10.1...

Zhidian Zhang @yoakiyama.bsky.social @yehlincho.bsky.social @jajoosam.bsky.social

(3/4)
November 19, 2025 at 8:15 AM
Adding record button to save animation. (2/4)
November 19, 2025 at 8:15 AM
Maybe something akin to paper2agent:
huggingface.co/papers/2509....
Paper page - Paper2Agent: Reimagining Research Papers As Interactive and Reliable AI Agents
Join the discussion on this paper page
huggingface.co
September 11, 2025 at 4:29 PM
hmmm... any ideas why mpnn would make things worse for af2, but make things about the same as af2 when used with boltz?
September 2, 2025 at 10:55 PM
Yeah, we would expect the pseudo-likelihood to be maximized for best paired MSA!
August 6, 2025 at 12:46 AM
We'll add an option to add custom MSA inputs to the notebook (later tonight). 😎
August 5, 2025 at 5:45 PM
It was expected. The surprising part for me was that AlphaFold doesn't seem to care....

See study here from @lindseyguan.bsky.social
www.biorxiv.org/content/10.1...

This makes me wonder if the reason it doesn't seem to care is because it was trained on and evaluated on poorly paired MSAs. 🤔
How AlphaFold and related models predict protein-peptide complex structures
Protein-peptide interactions mediate many biological processes, and access to accurate structural models, through experimental determination or reliable computational prediction, is essential for unde...
www.biorxiv.org
August 5, 2025 at 3:58 PM
2Y69 is technically "prokaryotic" as it's from the mitochondria. 🧐
August 5, 2025 at 1:27 PM
We find this to be true across a number of targets. Where method used to pair sequences and filter them makes a big difference. This we find to be important when trying to disentangle paralogs from orthologs (4/4).
August 5, 2025 at 7:39 AM