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Liwei Chang

@liweichang.bsky.social
59 followers 155 following 10 posts

Interested in molecules, small and large.

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Liwei Chang @liweichang.bsky.social · 14/12/2025
Sharing here as well — consider adding this to your or your fav llm’s reading list if you want a dive into 1) protein folding, 2) limitation of AlphaFold and what it learned. You could be one step closer to solve the protein folding problem. www.nature.com/articles/s41...
nature.com
Rapid estimation of protein folding pathways from sequence alone using AlphaFold2 - Nature Communications
Researchers find that AlphaFold2, despite imperfections, reveals folding intermediates and pathways, showing it has learned key folding principles.
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Liwei Chang @liweichang.bsky.social · 19/07/2025
How does ramen assemble in warming soup — the ultimate scientific challenge 🍜 - Entropy-driven noodle arrangement - Hydration kinetics - Diffusion and buoyancy activated topping sorting …
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Reposted by Liwei Chang
Kresten Lindorff-Larsen @lindorfflarsen.bsky.social · 05/07/2025
An Evaluation of Biomolecular Energetics Learned by AlphaFold by Lyu, Herschlag et al doi.org/10.1101/2025... Interesting comparison of AF2/3 structures with the PDB (AF2 appears better) Reminder: The PDB itself is probably biased relative to solution conformational ensembles and energetics
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Reposted by Liwei Chang
Adrian Roitberg @adrianroitberg.bsky.social · 03/01/2025
Ever wanted to predict protein NMR chemical shifts accurately and very very fast ? Great new paper from MIkailya Darrows @mdarrows.bsky.social. chemrxiv.org/engage/chemr... Comments are welcome !
chemrxiv.org
LEGOLAS: a Machine Learning method for rapid and accurate predictions of protein NMR chemical shifts.
This work introduces LEGOLAS, a fully open source TorchANI-based neural network model designed to predict NMR chemical shifts for protein backbone atoms. LEGOLAS has been designed to be fast, and with...
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Reposted by Liwei Chang
Rommie Amaro @rommieamaro.bsky.social · 09/12/2024
For those following the @prof-ajay-jain.bsky.social /Cleaves/ @wpwalters.bsky.social preprint re: DiffDock @gcorso.bsky.social I have read some of the back-&-forth between the author groups As a practitioner in the field for > 20 yrs (academic side), here is my take: 🧵
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Reposted by Liwei Chang
Frank Noe @franknoe.bsky.social · 06/12/2024
Super excited to preprint our work on developing a Biomolecular Emulator (BioEmu): Scalable emulation of protein equilibrium ensembles with generative deep learning from @msftresearch.bsky.social ch AI for Science. www.biorxiv.org/content/10.1...
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