Protein & Crystallography Facility

Core facility for protein production, biophysical characterization, & structural biology in the Carver College of Medicine at the University of Iowa

[Simon Duerr @simonduerr]

There is a new tool on BioIcons to turn any protein (in PDB format) into a 2D vector illustration in SVG format. You can upload any PDB file or import from PDB, AlphaFoldDB or ESMFoldDB. Feedback welcome :)
https://t.co/grMysO8JV5

[Protein & Crystallography Facility @PCF_uiowa]

Come join the structural biology community this Thursday at 9 am to learn more about the good and bad of #AlphaFold
@IowaMed @UIowaResearch

[Biology+AI Daily @BiologyAIDaily]

An outlook on structural biology after AlphaFold: tools, limits and perspectives

1. AlphaFold's AI-based tools have revolutionized protein structure prediction, dramatically enhancing accuracy and broadening the scope of accessible structures.

2. The integration of AlphaFold with other software has catalyzed new tools and methodologies, allowing researchers to address lingering challenges in protein prediction.

3. Despite successes, critical reliance on AI without expert intervention risks oversimplification. Ensuring a blend of AI predictions with biological insights remains crucial.

4. The AlphaFold database, with over 200 million structures, vastly expands our understanding of proteins, yet raises questions about data accuracy and bias.

5. Innovations in AlphaFold are accelerating experimental techniques like molecular replacement in X-ray crystallography and refining models from cryo-EM data.

6. Looking forward, the application of AI in structural biology holds transformative potential for drug discovery, understanding biomolecular processes, and beyond.

@SerenaRosignoli
📜Paper: https://t.co/YlFMsd3vWv

[Structural Biology @ActaCrystD]

The cover of this month's issue https://t.co/dXQwlkhmy6 highlights a review of the role of post-translational modifications in protein structures and their prevalence in the PDB, which also provides examples to serve as valuable references. Read more at https://t.co/G1U8B4F1eE

[Protein & Crystallography Facility @PCF_uiowa]

Stay tuned for some exciting new announcements for the @UIowaResearch community!

[Protein & Crystallography Facility @PCF_uiowa]

This might be a shock for @LokeshGakhar and @sfk_usc as some of this equipment was a mainstay in the facility for quite some time!

[Protein & Crystallography Facility @PCF_uiowa]

We’ve been busy clearing out old equipment to prepare for some new 🤩
Our @BioRad DuoFlow #FPLCs served us well for many #ProteinPurification projects! Now we’ve fully moved to team #NGC
Also we have some exciting things planned for the empty space below…

[EMBL-EBI Training @EBItraining]

In our newest practical guide, developed with @GoogleDeepMind and @emblebi, delve into the fundamentals of #AlphaFold, explore its strengths and limitations, and gain practical skills through hands-on exercises.

Start the free, self-paced tutorial today: https://t.co/t8UIlUtQzz

[SBGrid: Structural Biology Software @SBGrid]

SBGrid's eLife paper received a citation in January from @n_schnicker of @uiowa in Journal of Virology: Adaptation of SARS-CoV-2 to ACE2H353K mice reveals new spike residues that drive mouse infection.

Read more here: https://t.co/wmDAVTfUQs

#SBGrid #research #structuralbiology

[Protein & Crystallography Facility @PCF_uiowa]

Can you spot the particle that’s ready for the Super Bowl?
#negstainTEM @UIowaResearch
📷: @zx_pcf

[Andrew Beam @AndrewLBeam]

1/n: We are excited to share that our paper on Chroma, a general purpose diffusion model for proteins, is out today in @Nature!

https://t.co/FwvQ15UaHc

A couple of my favorite highlights in the 🧵below 👇

[Maria Spies, PhD (she/her) @maria_spies]

A monumental work by many in my lab and @PCF_uiowa , and another wonderful collaboration with @PietroPichierri and his team!
A double-ring of human RAD52 remodels replication forks restricting fork reversal https://t.co/2f5mFSyZhd
@MortezaaliRazza @n_schnicker @LokeshGakhar

[Protein & Crystallography Facility @PCF_uiowa]

Come see us at the @UIowaResearch Services Fair this Thursday in the IMU from 1-4:30 PM! Register by today! @IowaMed

https://t.co/6XjAOs4iCR

[Nick Schnicker @n_schnicker]

Processing our first #cryoEM dataset from the Tundra with Falcon-C 👀 @PCF_uiowa

[Protein & Crystallography Facility @PCF_uiowa]

Luckily this microscope can be easily moved if we need to make space for more in the future! 😉

[Protein & Crystallography Facility @PCF_uiowa]

We finished the build of our new @thermosciEMSpec Glacios 2 #cryoEM 🔬 over the weekend! It might be record time for a microscope build but we’re still awaiting workflow validation…
@IowaMed @UIowaResearch

[PNCC @CryoEM_PNCC]

Join us at EM School, a transformative workshop where scientists delve into the fascinating world of #CryoEM. Held 🗓️ August 7th - 18th 2023

From sample prep to data collection, master the entire workflow in just 2 weeks! 🚀

🌍 Open to ALL scientists! PNCC project not required

[PNCC @CryoEM_PNCC]

🚨We are now accepting applications for
@CryoEM_PNCC's #CryoEM EM School Workshop for August 2023📷 More information:
https://t.co/G3sOjBbraJ

[CryoVR @CryoVR]

Our CryoVR modules are now available on Applab!!
You can now pre-train yourself on some CryoEM technique in a VR environment.
For direct access, visit the links below
Vitrobot: https://t.co/6eeyTPEubt
@CryoEM_PNCC @NCCATinfo @SLAClab @GW4CryoEM @cryoEM_Papers @CryoEMprobs

[Nick Schnicker @n_schnicker]

Had fun hosting students from @loraschemistry and @kehrnal last week to explore biomolecules in #VR using @nanome_inc 🧬🦠
@PCF_uiowa @UIowaResearch
Also thanks to @IowaBiochem for the #Iowa swag!