James Fraser
@fraserlab.com
3.5K followers 470 following 200 posts
Professor and Chair @UCSF/@UCSF_BTS - dynamic structural biology and open science - (he/him) - fraserlab.com
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Reposted by James Fraser
diffuseproject.bsky.social
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?
Reposted by James Fraser
glukozica.bsky.social
First work on kinases from my lab! Working on this project, I often remembered the late Cyrus Chothia who said that if the data doesn’t fit a beautiful model, maybe it’s not the model, maybe you just need more data. :)
biorxiv-biochem.bsky.social
Mechanism of MEK1 phosphorylation by the N-terminal acidic motif mediated asymmetric BRAF dimer https://www.biorxiv.org/content/10.1101/2025.09.26.678760v1
Reposted by James Fraser
olibclarke.bsky.social
Also want to highlight that Takanori Nakane made some very helpful and constructive comments about our preprint, which we plan to address in a revised version: disq.us/p/33zqohj
disq.us
Reposted by James Fraser
mbeisen.bsky.social
Technically correct, but proper way to say that is that AAAS and Cell Press publishing policies are incompatible with the open research sharing policies of HHMI.
Reposted by James Fraser
lindorfflarsen.bsky.social
You are of course correct. Will be interesting to see whether the journals, authors or HHMI adapt
fraserlab.com
So not fully compatible with the new HHMI policy on preprints
fraserlab.com
My read is that the initially submitted version is the only thing that can be posted as a preprint. But… that this version can be posted as a preprint anytime (even if it is no longer the private “current” version after the manuscript has evolved during peer review)
fraserlab.com
Still technically not allowed by @nature.com family journals though right?
Reposted by James Fraser
skyjase.bsky.social
fun way to combine open discussion with formal communication - post your review on social media!
fraserlab.com
My colleague Joe Bondy-Denomy and I wrote a brief comment on the @brianhie.bsky.social @arcinstitute.org preprint on bacteriophage generation: prereview.org/reviews/1717...

tldr: would be nice to have baselines of successful assembly+resistance from lightweight models to test importance of genAI!
PREreview of “Generative design of novel bacteriophages with genome language models”
Authored by James Fraser and Joseph Bondy-Denomy
prereview.org
fraserlab.com
And now that we know posting a @prereview.bsky.social and a @disqusofficial.bsky.social comment on @biorxivpreprint.bsky.social doesn't notify the authors automatically - we emailed the corresponding author too!
fraserlab.com
My colleague Joe Bondy-Denomy and I wrote a brief comment on the @brianhie.bsky.social @arcinstitute.org preprint on bacteriophage generation: prereview.org/reviews/1717...

tldr: would be nice to have baselines of successful assembly+resistance from lightweight models to test importance of genAI!
PREreview of “Generative design of novel bacteriophages with genome language models”
Authored by James Fraser and Joseph Bondy-Denomy
prereview.org
Reposted by James Fraser
stephanieaw.bsky.social
Structural bioinformatics is incredibly powerful on its own or when paired with theory or experiment. One of the PDB's superpowers isn’t from one structure, but comparing many to uncover folds, binding sites, and subtle conformational shifts. chemrxiv.org/engage/chemr...
10 Rules for a Structural Bioinformatic Analysis
The Protein Data Bank (PDB) is one of the richest open‑source repositories in biology, housing over 277,000 macromolecular structural models alongside much of the experimental data that underpins thes...
chemrxiv.org
Reposted by James Fraser
pracheeac.bsky.social
Right now is the best chance the scientific community has ever had to end the artificial scarcity of academic journals.
1/
fraserlab.com
🙌🙌🙌
the biorxiv id (not sure what you call it technically ) is assigned before screening - so should be possible!
fraserlab.com
Do they similarly say they may not publish papers in the future in journals. Email addresses aren’t behind paywall generally… doesn’t really hold water
fraserlab.com
But author has to request a community review? Right?
fraserlab.com
it's not my style - but it does have a place for those in less protected positions. Luckily @prereview.bsky.social has a great mechanism for this!

See the persistent pseudonyme option:
fraserlab.com
Except for the corresponding author email isn’t accessible from biorxiv api. Should they scrape from full html?
fraserlab.com
Absolutely- beer and tacos. Let’s do that and build a better notification system.
fraserlab.com
Would be great if that were incorporated into the submission workflow rather than a separate thing after it is posted (which is usually 1-2 days after submission)
fraserlab.com
🛎️🛎️🛎️