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Alex Dickson

@dicksonlab.bsky.social

Developing new methods for molecular simulation. Likes: Data vis; ML; drug discovery; semicolons.

682 Followers  |  328 Following  |  46 Posts  |  Joined: 14.11.2024  |  1.7661

Latest posts by dicksonlab.bsky.social on Bluesky

The moment that brought Rogers Centre to its feet πŸ‡¨πŸ‡¦
YouTube video by MLB The moment that brought Rogers Centre to its feet πŸ‡¨πŸ‡¦

Just gonna leave this here.. youtube.com/shorts/rx3SZ...

06.10.2025 22:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Today I asked someone "what shape is your loss?" and I think that could really be a question for everybody

01.10.2025 23:55 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

BatchNorm is evil. Pure Satan spawn sent to destroy us and our projects πŸ‘Ώ

24.09.2025 13:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I was so proud that I found it πŸ’”. Get it together nyt!

17.08.2025 22:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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ACS Fall 2025 COMP Mentor Lunch Please fill out this form if you are a student that would like to come to the COMP Mentor Lunch on Tuesday August 19th at 12:30pm. You will hear back from us with confirmation of your attendance by en...

🚨 PLEASE RT 🚨

Are you a comp chem trainee attending Fall ACS in Washington DC? Would you like to expand your network with mentors in industry & academia at the COMP Mentor Lunch?

Fill out this form if you are interested in attending!

forms.gle/dkozpTx3RyK8...

17.08.2025 20:58 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

A watched model never trains

01.08.2025 18:11 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Hi network, I am looking for a job in London! Can anyone help me? 😊

28.07.2025 16:18 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
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The Klem Lab at LSU is hiring a postdoctoral researcher in computational biochemistry!
Application info: klem-research-group.github.io/join/
♻️ Please share with anyone who might be interested! #chemjobs #postdoc #compchem #biochemistry #enzymes

02.07.2025 15:07 β€” πŸ‘ 18    πŸ” 12    πŸ’¬ 0    πŸ“Œ 1

Toady Hawk Pro Karter

23.06.2025 21:06 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Associate Principal Scientist: Molecular Modeling, Analytical Research & Development job in Rahway, New Jersey, United States of America | jobs at Merck migration Apply for Associate Principal Scientist: Molecular Modeling, Analytical Research & Development job with Merck migration in Rahway, New Jersey, United States of America. Browse and apply for the jobs a...

Very excited to be recruiting for an Associate Principal Scientist: Molecular Modeling, Analytical Research & Develop. Our Digital Sciences team is seeing many requests related to influencing formulation design, especially for biologics. #chemjobs #compchem #chemsky jobs.merck.com/us/en/job/R3...

07.06.2025 10:46 β€” πŸ‘ 14    πŸ” 12    πŸ’¬ 1    πŸ“Œ 0
Talking Heads - Psycho Killer (Official Video)
YouTube video by Talking Heads Talking Heads - Psycho Killer (Official Video)

This band has a bright future I can sense it youtu.be/CJ54eImz88w?...

06.06.2025 15:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Lyapunov instability of a system of WCA disks. Initially, the two systems (blue and red) differ only by 10^-12 in the x-velocities of two particles. The exponential divergence of the trajectories, probed by the configuration space distance, is shown on the right.

02.06.2025 20:32 β€” πŸ‘ 46    πŸ” 5    πŸ’¬ 4    πŸ“Œ 0
Flexible topology molecular dynamics uses a set of particles with dynamic charges and sizes to model many ligands in a binding pocket over the course of an MD simulation.  This helps consistently model ligand-induced conformational changes in the binding pocket during screening.  Individual frames from these simulations can be used as queries to perform virtual screening on databases such as ZINC or HMDB.

Flexible topology molecular dynamics uses a set of particles with dynamic charges and sizes to model many ligands in a binding pocket over the course of an MD simulation. This helps consistently model ligand-induced conformational changes in the binding pocket during screening. Individual frames from these simulations can be used as queries to perform virtual screening on databases such as ZINC or HMDB.

Our Flexible topology pocket explorer paper is up on ChemRxiv! doi.org/10.26434/che... We run simulations in the B2AR receptor and show that the Flexible Topology particles capture aspects of known B2AR ligands. We also show how FT frames can be used for screening to find new hits!

21.05.2025 17:24 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Lead is sweeter in the short term but you might regret it later..

19.05.2025 17:07 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I asked my kids to sing the Canadian national anthem, and they started off to the tune of "O Christmas Tree" 😬

18.05.2025 23:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Characterization of the Two-Domain Peptide Binding Mechanism of the Human CGRP Receptor for CGRP and the Ultrahigh Affinity ssCGRP Variant Calcitonin gene-related peptide (CGRP) is a 37-amino acid neuropeptide that functions in pain signaling and neuroimmune communication. The CGRP receptor, CGRPR, is a class B GPCR that is a drug target...

The latest work from Dickson Lab (@dicksonlab.bsky.social) in collaboration with Pioszak Lab is out!

Check it out for novel insights into the characterization of the two-domain binding mechanism of CGRP and a high-affinity variant ssCGRP to the CGRP receptor:

doi.org/10.1021/acs....

#compchem

08.04.2025 14:39 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Flexing some old vector geometry muscles πŸ˜…

08.04.2025 16:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

πŸ₯³

22.03.2025 19:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

⬆️ ⬆️ Still looking for people who want to work at the intersection of MD and cryo-EM! The position also happens to be privately funded by an alumni donor and guaranteed for 4 years, which sadly, seems important to mention these days. Apply by March 28! (and please share!)

22.03.2025 16:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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When you find the perfect photo..

22.03.2025 12:44 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Flexible Topology pocket explorer A group of ghost particles explore the binding pocket of the beta-2 adrenergic receptor, revealing key features that can be used for virtual screening. Flexible…

Had a really great time presenting our Flexible Topology work to the folks at Qubit! @qubit-pharma.bsky.social
vimeo.com/992123602

19.03.2025 16:07 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I have confirmation from several sources now that all T32s, many F30s and F31s, and most or all Center awards (P30, P50) have been terminated at Columbia.

This is quite damaging to research and to individuals.

This is pure terrorism and cannot be legal. But litigation will take time...

11.03.2025 14:30 β€” πŸ‘ 571    πŸ” 310    πŸ’¬ 18    πŸ“Œ 84
A partial screenshot showing exactly 10,000 unread emails on the Mail app.  A dramatic failure of communication in the modern era.

A partial screenshot showing exactly 10,000 unread emails on the Mail app. A dramatic failure of communication in the modern era.

I finally did it! 10k unread emails! Wow. What can I say?.. I couldn't have done this alone. It's been a long road. There's so many people I'd like to thank...

11.03.2025 17:13 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Spring 2025 ACS Comp Social Join us for our Saturday Social at City Tacos with your fellow ACS COMP members. Don't miss out on this chance to network and socialize with some great food and great company! You must be a registered...

I must be growing as a person, since I just managed to register for the ACS COMP social more than two hours ahead of time. Hope to see you there! urldefense.com/v3/__https:/...

10.03.2025 17:10 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Just came across this thread and appreciate all the recs! Already found some great stuff. Thanks!

09.03.2025 21:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If you're looking for a socially responsible (and stable!) investment, check out $BGRN. It is a green bond ETF that funds environmental sustainability projects around the globe. Yields 4% per year which isn't bad!

04.03.2025 15:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Now available as a Reviewed Preprint in @elife.bsky.social, our work on aromatic "stickers" in biomolecular phase separation
@dipcehu.bsky.social

doi.org/10.7554/eLif...

28.02.2025 14:50 β€” πŸ‘ 12    πŸ” 6    πŸ’¬ 1    πŸ“Œ 1
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This joint-postdoc position is internally funded for up to 4 years, more details attached!

18.02.2025 20:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Research Associate-Fixed Term - East Lansing, Michigan, United States Position Summary A Postdoctoral Research Fellow position is available in the Department of Biochemistry and Molecular Biology (BMB) at Michigan State University. The fellow will work at the interface ...

What's easier to learn: cryo-EM or MD simulations? Ben Orlando and I couldn't decide, so we are accepting post-doc applications from both fields! Come work with us to explore the intersection between cryo-EM and MD at Michigan State! careers.msu.edu/jobs/researc...

18.02.2025 20:48 β€” πŸ‘ 13    πŸ” 3    πŸ’¬ 2    πŸ“Œ 1
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Flexible Topology + Diffusion! Diffusion models and molecular dynamics, together at last! Here we show an inference trajectory of alanine dipeptide in an explicit water box. The atoms are colored…

We've embedded a diffusion model inside an MD simulation πŸ€“! Very happy to share this as it has been a long road to get here. More to come! vimeo.com/1055522578

17.02.2025 16:56 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@dicksonlab is following 20 prominent accounts