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Prism Science

@prismscienceorg.bsky.social
144 followers 25 following 51 posts

Prism is building the full stack of technologies and algorithms necessary to make protein motion measurable, actionable, and predictable. Learn more at prismscience.org

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Prism Science @prismscienceorg.bsky.social · 23/09/2026
Prism’s Research page now has an RSS feed. If RSS is how you keep up with papers, methods, and technical work, you can now add our work on protein motion and conformational ensembles to your reader. prismscience.org/research
prismscience.org
Research
Research updates, scholarly work, code and datasets from the Prism team. Filter by topic and by the kind of output you are after.
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Prism Science @prismscienceorg.bsky.social · 18/09/2026
Microseeding made a big difference in Katie Lu’s Mac1 crystallization screens: 8 potential hits became 54. She’s using those results to optimize crystals for experiments asking how the crystal environment affects diffuse scattering. prismscience.org/research/kat...
prismscience.org
Varying crystallization conditions to study lattice effects on diffuse scattering
Dynamic structural data, models, and language to become standard across the field. At scale, this is how we predict conformational ensembles across all of biology.
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Stephanie Wankowicz @stephanieaw.bsky.social · 09/09/2026
Emergency 🚨 TTPD with @fraserlab.com about the launch of @prismscienceorg.bsky.social. podcasts.apple.com/us/podcast/p...
podcasts.apple.com
Prism: Unlocking Protein Dynamics
Podcast Episode · The Tortured Proteins Department · September 8 · 27m
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Stephanie Wankowicz @stephanieaw.bsky.social · 08/09/2026
Proteins are always moving. They wiggle. They jiggle. They interact with their surroundings. That movement drives their function. Yet the motion stays mostly invisible. We cannot understand protein function, engineer it, or correct it until we can see the motion and predict it. prismscience.org
prismscience.org
Prism | Revealing the Dynamics of Life
Dynamic structural data, models, and language to become standard across the field. At scale, this is how we predict conformational ensembles across all of biology.
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Prism Science @prismscienceorg.bsky.social · 08/09/2026
We have not yet tapped the full potential of cryoEM. The method revolutionized structural bio with atomic-level detail, but has largely focused on proteins’ common lowest-energy states. With enough samples, cryoEM sees a broader energy landscape: It can capture *rare* states.
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Prism Science @prismscienceorg.bsky.social · 08/09/2026
We need new ways to understand disease & design drugs. Protein motion holds the answer.
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Prism Science @prismscienceorg.bsky.social · 04/09/2026
Diffuse scattering is hard to compare quantitatively across experiments, let alone across synchrotrons. A new DiffUSE Project update shows diffuse maps reproducing across CHESS and ALS. Read the project update: diffuse.science/posts/reprod...
diffuse.science
Coffee is for Closers: making Mac1 diffuse scattering reproducible
diffuse scattering reproducible, yay!
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Prism Science @prismscienceorg.bsky.social · 03/09/2026
Diffuse scattering can encode correlated protein motions, but standard pipelines often discard it as background. mdx2 is an open-source Python toolkit for carrying that signal through processing. Read @meisborg.bsky.social's overview and try mdx2: diffuse.science/posts/mdx2/
diffuse.science
Revealing hidden signals in raw X-ray crystallography data with mdx2
Mdx2 is a powerful and open-source toolkit for diffuse data processing.
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Prism Science @prismscienceorg.bsky.social · 01/09/2026
Same mission, but an expanded vision for revolutionizing structural biology to better capture protein motion. Launching September 8.
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bioRxiv Biophysics @biorxiv-biophys.bsky.social · 27/08/2026
WaterFlow: Prediction of Ordered Water Molecule Positions on Protein Structures www.biorxiv.org/content/10.64898/20…
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Prism Science @prismscienceorg.bsky.social · 28/08/2026
Check out our latest! 🌊
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Prism Science @prismscienceorg.bsky.social · 21/08/2026
DiffUSE is rebuilding GOODVIBES, a forward model for lattice vibrations in diffuse scattering, in fully open-source Python that handles any space group or unit cell. Stephen Thornton posts the progress and open questions. diffuse.science/posts/goodvi... #openscience
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Prism Science @prismscienceorg.bsky.social · 11/08/2026
Most structures in the PDB report one set of coordinates. The experimental data behind them, in both X-ray crystallography and cryo-EM, is produced by an ensemble. New work recovers that hidden signal at scale in over 60,000 structures. thestacks.org/publications...
thestacks.org
Recovering Conformational Heterogeneity from the Protein Data Bank at Scale
An Ensemble Dataset of over 60,000 Structures
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Prism Science @prismscienceorg.bsky.social · 10/08/2026
New in BANDICOOT: color each altloc a distinct hue, so you see heterogeneity while you build. Each added alternate conformation is auto hue-shifted from the last; remove them all and the residue returns to bulk color. Configurable and open source! diffuse.science/post/bandico... #compbio
diffuse.science
Displaying Conformational Heterogeneity in BANDICOOT
In preparation for hierarchical hetereogeneity encoding, BANDICOOT has a new, more intuitive display mode for alternate conformations.
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Prism Science @prismscienceorg.bsky.social · 29/07/2026
An mmCIF file can say a residue has two alternate conformations and how often each appears. It cannot say which alternates occur together in the same copy. A draft proposal for recording that correlation, plus a tool to inspect it: diffuse.science/posts/mmcif-...
diffuse.science
mmCIF Explorer and the Heterogeneity Proposal
A playground for the PDBx/mmCIF file exploration, a look at the current proposal for encoding correlated heterogeneity
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Prism Science @prismscienceorg.bsky.social · 27/07/2026
In our latest blog, @fraserlab.com graduate student Taylor Womack discusses his roadmap before the results: how he plans to separate lattice vibrations from internal protein motion, which open tools he is using, and which parts are still unresolved. Feedback welcome. diffuse.science/posts/taylor...
xtraj.py
Is it all just the lattice?
Towards a complete forward model of diffuse scattering
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Prism Science @prismscienceorg.bsky.social · 22/07/2026
New TTPD episode discusses two bioRxiv preprints, revisits the Bethesda Declaration one year on, and public pushback to the OMB funding rule. Plus: where blogs end and peer review begins. diffuse.science/posts/TTPD-16/ #StructuralBiology #Biophysics #OpenScience
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Prism Science @prismscienceorg.bsky.social · 22/07/2026
Bandicoot reengineers Coot 0.9 for macOS Tahoe: toolbars rebuilt, UI moved from Python 2 to C++, atom picking and labels reworked. Now with built-in pandda.inspect for examining partial-occupancy and alt conformations. diffuse.science/post/bandico...
diffuse.science
BANDICOOT: Coot 0.9 That Runs on MacOS Tahoe
Reviving Coot 0.9 for MacOS Tahoe as Bandicoot, a bespoke and integrated molecular modeling environment.
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Prism Science @prismscienceorg.bsky.social · 15/07/2026
Why do protein-function AI models look great on benchmarks but disappoint in practice? Often "leakage": proteins meant for testing slip into training data over time, inflating scores. PLUG is a tool to build cleaner training sets. Read Clay's work: diffuse.science/post/plug-be... #proteinML
diffuse.science
Introducing PLUG: A Compiler for Leakage-free Protein Function Benchmarking
Leakage-free Training to Predict Protein Function
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Prism Science @prismscienceorg.bsky.social · 01/07/2026
Unlocking protein dynamics requires infrastructure we all can access. ICYMI: all of our software packages live on GitHub, updated in the open: github.com/diff-use
github.com
diffUSE
diffUSE has 15 repositories available. Follow their code on GitHub.
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Prism Science @prismscienceorg.bsky.social · 30/06/2026
Open science is useful science. One effort we are developing are logbooks where we share research as it happens: what works, what doesn't, what we've learned. Led by DiffUSE Scientist Steve Meisburger (@meisborg.bsky.social). See the latest: diffuse.science/logbook/beam... #OpenScience
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Prism Science @prismscienceorg.bsky.social · 29/06/2026
What's happening in protein dynamics research right now? Jaime & Stephanie break down NIH policy changes, preprints & the conformational ensembles conference. New episode up: diffuse.science/posts/TTPD-15/ #StructuralBiology
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Prism Science @prismscienceorg.bsky.social · 17/06/2026
Bulk solvent fills ~half a protein crystal. Modeling this is required for a good fit to experimental data. How best to model this remains an open question. New from diffUSE: a Phenix patch to supply your own solvent map (MD, 3D-RISM, EDEN, neural nets). Read more here: thestacks.org/publications...
thestacks.org
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Prism Science @prismscienceorg.bsky.social · 15/06/2026
We share science at The DiffUSE Project in a few ways: blogs to contextualize motivation and intuition, scholarly outputs for methods, data, code, and a citable DOI. All open and shared rapidly for the best science. Our latest: doi.org/10.82153/jkx...
doi.org
sampleworks: A Modular Platform for Experimentally Guided Biomolecular Ensemble Generation
Structural biology increasingly relies on machine learning-based structure predictors, enabling accurate atomic-level structure prediction at scale. However, predicting conformational ensembles…
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Prism Science @prismscienceorg.bsky.social · 09/06/2026
We present sampleworks, an open, modular platform for generating and evaluating biomolecular conformational ensembles from structure predictors guided by experimental data doi.org/10.82153/jkx....
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Prism Science @prismscienceorg.bsky.social · 03/06/2026
Want to shape the future of structural biology? We are seeking a Project Manager to help lead the DiffUSE Project, guiding ML researchers, computational scientists, national labs, and university partners. Apply: buff.ly/gZlj9AP #StructuralBiology #MachineLearning #Hiring #AcademicSky
jobs.ashbyhq.com
Project Manager - DiffUSE Project
ABOUT DIFFUSE The DiffUSE Project is building open infrastructure to study protein dynamics using experimental data. The project spans wet-lab collaborators, computational scientists, ML researchers,…
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Gabriel Rocklin @grocklin.bsky.social · 18/05/2026
Simulations can be valuable but there is a huge need for scalable experiments that probe protein dynamics- of course we're expanding our work here and there's also great work from others @hkws.bsky.social @ginaelnesr.bsky.social Basile Wicky (not on bsky) @diffuseproject.bsky.social
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Prism Science @prismscienceorg.bsky.social · 28/05/2026
The DiffUSE Project wants examples where structural heterogeneity matters but cannot be encoded in PDBx/mmCIF. X-ray, cryo-EM, time-resolved, multi-map, or fragment screening data welcome. Submit yours: diffuse.science/submit/
diffuse.science
Submit Examples of Heterogeneous Structural Data
The DiffUSE Project
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Prism Science @prismscienceorg.bsky.social · 13/05/2026
ICYMI: The latest Tortured Proteins Department episode. @stephanieaw.bsky.social and @fraserlab.com on: NIH strategic plan comments (due 5/26), AI lab guidelines, two new cryo-EM preprints, training scientists for what's next diffuse.science/posts/TTPD-14/
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Prism Science @prismscienceorg.bsky.social · 09/04/2026
🎉🎉🎉
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Stephanie Wankowicz @stephanieaw.bsky.social · 08/04/2026
Speakers include: @nozomi-ando.bsky.social @hkws.bsky.social, @pilarcossio.bsky.social, @cjjackson.bsky.social, @karsonchrispens.bsky.social, @alisiafadini.bsky.social, @thompson-lab.bsky.social, Joey Davis, Alex Bronstein, Rohith Krishna, Matthew McPartlon, Frederic Poitevin
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Prism Science @prismscienceorg.bsky.social · 09/04/2026
Hosted in partnership with the DiffUSE Project! 🎉👇
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Prism Science @prismscienceorg.bsky.social · 01/04/2026
Congrats to DiffUSE lead Stephanie Wankowicz @stephanieaw.bsky.social, on winning the inaugural Sheldrick Award! Her work on entropic flexibility and reproducibility in structural biology is core to what we're building. #crystallography #structuralbiology #openscience aucryst.org/sheldrick-aw...
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Stephanie Wankowicz @stephanieaw.bsky.social · 12/03/2026
We observed a tradeoff: weak guidance improves fit to data without wrecking protein geometry. But strong guidance destroys the geometry. Interestingly, models differ a lot in how they handle this despite similar architectures.
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Stephanie Wankowicz @stephanieaw.bsky.social · 12/03/2026
Excited to share Sampleworks led by @karsonchrispens.bsky.social with @diffuseproject.bsky.social. It's a modular framework connecting structure predictors to experimental data and guidance methods. Swap predictors or guidance methods. All open and made to be built upon. t.co/fvNHH3gfVu
t.co
https://diffuse.science/posts/sampleworks/
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Prism Science @prismscienceorg.bsky.social · 11/03/2026
Radial is live! A new organization at @asterainstitute.bsky.social bringing together structural biologists, engineers, and ML scientists to redesign how we do science. @statnews.com has the story: www.statnews.com/2026/03/11/r...
statnews.com
New nonprofit launches with at least $500 million to modernize scientific process for AI era
A new nonprofit called Radial is launching with at least $500 million to modernize the scientific process for the AI era.
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Prism Science @prismscienceorg.bsky.social · 03/03/2026
MD simulations show that diffuse scattering patterns shift depending on whether ligand or a buffer molecule occupies the binding pocket. The differences are quantitatively significant, a promising sign that experiments could detect these changes. Read more: diffuse.science/post/shake-i...
diffuse.science
Shake It Up!
MD simulations of changes in diffuse scattering depending on ligand binding
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Prism Science @prismscienceorg.bsky.social · 26/02/2026
Tomorrow (2/27) 3 pm ET, DiffUSE Project Scientist Steve Meisburger presents "Diffuse Scattering Wars (Episode IV): A New Hope for Structural Biology" Learn how diffuse scattering could reveal what AI structure predictors are missing. Join here: www.chess.cornell.edu/science/ches...
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Prism Science @prismscienceorg.bsky.social · 07/10/2025
The Diffuse Project is looking for an amazing Project Manager to help us achieve our goal of unlocking protein dynamics! Are you a scientist who naturally loves organization, coordination, problem solving and working with a diverse team of scientists & engineers?
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Prachee Avasthi @pracheeac.bsky.social · 12/08/2025
Happy @diffuseproject.bsky.social launch day! Check out our latest effort. We're grappling with how to better understand protein dynamics and capture/share the information that would best allow the community to make use of that data. Take a look!
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Seemay Chou @seemaychou.bsky.social · 12/08/2025
What’s the next PDB? Maybe it’s …the PDB. We just launched @diffuseproject.bsky.social a structural biology initiative exploring protein motion & rethinking how we generate and use experimental data. Quick 🧵👇 www.diffuse.science
diffuse.science
The Diffuse Project
The Diffuse Project
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Prism Science @prismscienceorg.bsky.social · 12/08/2025
Announcing the Diffuse Project! We're unlocking protein dynamics through diffuse X-ray scattering - the overlooked signal that could revolutionize how we understand protein motion. seemay.substack.com/p/from-syste...
seemay.substack.com
From systems operators to systems architects
Going up a level from data generation to think about the data systems we design and embed
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