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Keating Lab

@keatinglab.bsky.social
119 followers 315 following 2 posts

MIT biology lab using computational and experimental methods to study protein structure, function, and interactions

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Keating Lab @keatinglab.bsky.social · 18/01/2026
Birnbaum and Keating present PottsMPNN, a sequence design model that learns a sequence-energy landscape from multiple sequence alignments. PottsMPNN outperforms other sequence design models and is a drop-in alternative to ProteinMPNN. Here’s the code: github.com/KeatingLab/P....
github.com
GitHub - KeatingLab/PottsMPNN: Code for running PottsMPNN to generate sequences and predict energies
Code for running PottsMPNN to generate sequences and predict energies - KeatingLab/PottsMPNN
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Keating Lab @keatinglab.bsky.social · 18/01/2026
Here’s a preprint from the Keating Lab: www.biorxiv.org/content/10.6.... Foster Birnbaum and Amy E. Keating demonstrate that sequence design models, such as ProteinMPNN, are limited because they were trained only on native sequences.
biorxiv.org
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