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Cooty McCootFace

@cootymccootface.bsky.social
306 followers 70 following 48 posts

Gain of Function: Coot and Moorhen updates.

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Cooty McCootFace @cootymccootface.bsky.social · 03/04/2026
Oops. Thanks. Fixed now.
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Cooty McCootFace @cootymccootface.bsky.social · 03/04/2026
Quick Demo of Agentic Coot www.youtube.com/watch?v=NkBA... (Yes, there is still work to do.)
youtube.com
Agentic Coot working with Claude
YouTube video by Paul Emsley
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Cooty McCootFace @cootymccootface.bsky.social · 03/04/2026
This is the correct Release Notes for 1.2 pemsley.github.io/coot/blog/20...
pemsley.github.io
Release 1.2
Coot 1.2 Released 1st April 2026
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Cooty McCootFace @cootymccootface.bsky.social · 03/04/2026
Coot 1.2 released With side-by-side stereo and Agentic Coot pemsley.github.io/coot/blog/20... pemsley.github.io/coot/blog/20...
Side-by-side ribbon diagram in coot.
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Cooty McCootFace @cootymccootface.bsky.social · 30/03/2026
These look beautiful.
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Cooty McCootFace @cootymccootface.bsky.social · 28/03/2026
This is cool. A hover-over popup with the chemical diagram would also be cool. I'll see what I can do.
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Cooty McCootFace @cootymccootface.bsky.social · 28/03/2026
FYI to the public (not to Oli): the visual effect is more clean and impactful that it seems given this video compression.
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Cooty McCootFace @cootymccootface.bsky.social · 16/03/2026
Not yet. I need to teach it about servalcat and ligand fitting.
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Cooty McCootFace @cootymccootface.bsky.social · 15/03/2026
Note that you will need to have used pip to install FastMCP in the python that you use to run the MCP bridge (if that was not obvious).
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Cooty McCootFace @cootymccootface.bsky.social · 15/03/2026
Well... basically, you just add the Coot MCP as a new connector in Claude Desktop and then start the RPC server in Coot and then get going. But... I should write a blog post giving more details.
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Cooty McCootFace @cootymccootface.bsky.social · 15/03/2026
You can now make attractive-looking, dynamic, interactive in-line graphs in Claude Desktop using Agentic Coot (HEAD, not release that is - for the moment)
Graph from Claude Desktop showing B-factor variation
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Cooty McCootFace @cootymccootface.bsky.social · 05/06/2025
Coot Release 1.1.16 o FEATURE: Local B-factor display o FEATURE: Built-in logging (started) - view it by clicking the "Log" button o FEATURE: Anisotropic probability radius scaling o CHANGE: Boron atoms are now pinky-beige (like Jmol) #coot
An example carborane molecule represented in Coot - 6yznCoot with anisotropic atom probability turned up to 100% for 5vof
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Cooty McCootFace @cootymccootface.bsky.social · 01/04/2025
Coot 1.1.15 Released Coot is 21 today! - Drag and Drop added (drop target) - Vertex gradients for map normals (smoother maps) - Fixed atoms are now draggable! - Fix and Unfix atoms now fixed! - Select Map dialog fixed - Merge Molecules dialog fixed - Trackpad zooming fixed
Imagen3 generated image - the prompt was something like "give me a cartoon coot with its claw reaching out and touching a cartoon representation of a protein" - I added the screenshot after that.
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Cooty McCootFace @cootymccootface.bsky.social · 19/03/2025
Is the symmetry problem related to you Github question?
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Cooty McCootFace @cootymccootface.bsky.social · 17/03/2025
Coot 1.1.14 has been released! Coming to homebrew and flatpak soon! - Clark & Labute comes to Coot 1, Moorhen & chapi! (svg, 2D ligand environment view) - Solid Symmetry (symmetry that you can see!) - PAE plot for AlphaFold models #coot #molmatinf
Screenshot of 2d ligand environment view, 1x8b 4dfr, 2vtq, 2p4y
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Cooty McCootFace @cootymccootface.bsky.social · 15/03/2025
Just to be clear, I mean this image is freely reproducible - not the Science paper!
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Cooty McCootFace @cootymccootface.bsky.social · 15/03/2025
Human PINK1 at a TOM-VDADC array Structure of the Week/Month/Year(?)! 9eih. Sylvia Callegari...David Komander, Science 13 March 2025. #coot Fancy mode Copyright/license-free - i.e. freely reproducible. Coot 1.1.14 coming soon!
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Cooty McCootFace @cootymccootface.bsky.social · 14/03/2025
Solid-modelled symmetry atoms, so that you can see symmetry on macOS. Before and after Coot 1.1.14 coming soon! # coot
Difficult to see symmetry atoms on macOS Coot 1.1 screenshotEasy to see symmetry atoms on macOS Coot 1.1 screenshot
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Cooty McCootFace @cootymccootface.bsky.social · 14/03/2025
Have a Cigar?
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Cooty McCootFace @cootymccootface.bsky.social · 14/03/2025
Old Coot is still Good Coot! Haha!
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Cooty McCootFace @cootymccootface.bsky.social · 10/03/2025
Me too.
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Cooty McCootFace @cootymccootface.bsky.social · 09/03/2025
You've probably got your agenda all sorted, but if you have room for a guest lecture @olibclarke.bsky.social could give you a good Coot seminar.
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Cooty McCootFace @cootymccootface.bsky.social · 09/03/2025
Coot-1 lives in the "coot_py3" directory in a CCP4 distribution.
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Cooty McCootFace @cootymccootface.bsky.social · 08/03/2025
Alphafold PAE plot added to Coot 1! Coot 1.1.14 coming soon! #coot
Coot screenshot alphafold model for Q8W3K0 including PAE figure
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Cooty McCootFace @cootymccootface.bsky.social · 02/03/2025
You can represent atom selections as Metaballs in Moorhen Models → + → Style → Metaballs #moorhen
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Cooty McCootFace @cootymccootface.bsky.social · 25/02/2025
Coot from Homebrew has been updated! Yay Yoshitaka Moriwaki!
Github notification that homebrew bottles have been updated.
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Cooty McCootFace @cootymccootface.bsky.social · 25/02/2025
There's still lots of (very dull) work for us to do before we can robustly write modern mmCIF.
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Cooty McCootFace @cootymccootface.bsky.social · 25/02/2025
Welcome to the party!
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Cooty McCootFace @cootymccootface.bsky.social · 24/02/2025
Coot 1.1.13 Released SSM Superpose works! NCS Ghosts works! CA label tracking on "spacing" through chain! #coot
Coot screenshot showing NCS ghosts
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Cooty McCootFace @cootymccootface.bsky.social · 20/02/2025
After years of (off and on) effort, Coot 1 finally compiles and runs on Alma Linux!
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Cooty McCootFace @cootymccootface.bsky.social · 12/02/2025
Coot 1.1.12 Released: Graphics viewport scaling, Acedrg Link, HOLE and several fixes pemsley.github.io/coot/blog/20...
pemsley.github.io
Release 1.1.12
Release 1.1.12 o source tar:
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Cooty McCootFace @cootymccootface.bsky.social · 07/02/2025
HOLE-y! An implementation of Oliver Smart's HOLE now available in Coot 1 Linear Gramicidin D - 2y5m - behold the lipid phase! Coot 1.1.12 out soon #coot
Coot screenshot showing HOLE in 2y5m
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Cooty McCootFace @cootymccootface.bsky.social · 06/02/2025
QED: Quantifying the chemical beauty of drugs: pmc.ncbi.nlm.nih.gov/articles/PMC...
pmc.ncbi.nlm.nih.gov
Quantifying the chemical beauty of drugs
Druglikeness is a key consideration when selecting compounds during the early stages of drug discovery. However, evaluation of druglikeness in absolute terms does not adequately reflect the whole spec...
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Cooty McCootFace @cootymccootface.bsky.social · 06/02/2025
(I made a mistake, it's an ASP, not a GLU). A N in a pyridine is an acceptor, the trick is the see that although superficially the types are OC (acceptor) for OD1 and OD2, the side-chain is actually an acid! And hence a donor. The crystal was at pH5.4, which supported protonation of ASP.
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Cooty McCootFace @cootymccootface.bsky.social · 05/02/2025
Coot's Ligand Builder now has dark-mode icons and dynamic QED scoring... 1.1.12 out soon! #coot
Coot Layla screenshot with QED and dark-mode icons
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Cooty McCootFace @cootymccootface.bsky.social · 04/02/2025
Ugh.
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Cooty McCootFace @cootymccootface.bsky.social · 01/02/2025
Moorhen Gallery has gone live! Click on an image and Moorhen will download into your browser the data, model and session files to reproduce the figure - so you can see how it's made. Get in touch with @lulu_catapano in the other place if you want to make a contribution to the gallery!
Screenshot of moorhen.org in gallery mode.
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Cooty McCootFace @cootymccootface.bsky.social · 26/01/2025
Distance 2.6Å.
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Cooty McCootFace @cootymccootface.bsky.social · 26/01/2025
Quiz Question! The glutamic acid side-chain and the LLP ligand from 1ajs fit their density nicely but the contacts on the ligand are unhappy (almost thinking the interaction is a clash). What's going on?/Why is Coot unhappy?
Screenshot of LLP and environment with electron density from 1ajs
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Cooty McCootFace @cootymccootface.bsky.social · 25/01/2025
Coot's new Acedrg Link interface Coot 1.1.12 out soon! #coot
Coot Screenshot with Acedrg Link overlay dialog
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Cooty McCootFace @cootymccootface.bsky.social · 25/01/2025
Coot no longer turns your ligand into a molten globule when you use a dictionary with no restraints! (thanks for the prompt, L.Masso) Coot 1.1.12 out next week! #coot
Coot screenshot failing to refine a ligand
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Cooty McCootFace @cootymccootface.bsky.social · 25/01/2025
Puzzling green blob you have there... why didn't the refinement program just move those atoms down a bit...?
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Cooty McCootFace @cootymccootface.bsky.social · 17/01/2025
After looking at EM maps for months, the Holton "Untangle Challenge" map looks so pretty...
Protein model 1aho and electron density shown in Coot
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Cooty McCootFace @cootymccootface.bsky.social · 16/01/2025
A few slides from Lucrezia Catapano's recent CCP4 Study Weekend presentation - there will be a CCP4 YouTube video at some stage
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Cooty McCootFace @cootymccootface.bsky.social · 10/01/2025
Lucrezia Catapano has a style all her own when giving a Coot presentation...
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Cooty McCootFace @cootymccootface.bsky.social · 13/12/2024
Coot has a built-in Poisson–Boltzmann solver and can make electrostatic surfaces quite snapily these days (8r96 in this example) #coot
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Cooty McCootFace @cootymccootface.bsky.social · 13/12/2024
Coot 1.1.11 Released o FEATURE: One can now dynamically edit SMILES in layla o FEATURE: Anisotropic atom representation [thanks to Global Phasing] o FEATURE: Electrostatic representation [Stuart McNicholas] o FEATURE: Function partition_map_by_chain() added and more. #coot
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Cooty McCootFace @cootymccootface.bsky.social · 12/12/2024
Anisotropic representation of COD cif files in Coot 1.1.11
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