I’ve just added PyChem-Pro to the list of cheminformatics toolkits https://macinchem.org/2023/02/17/open-source-cheminformatics-toolkits/ PyChem is a desktop chemistry application and Python library that combines molecular visualization (like
Tag: cheminformatics
Calculates the 3J coupling constant from the dihedral angle and the electronegativity of the substituents using either the Altona equation or a generalised Karplus equation. Sweet
A recent paper on ChemRxiv https://chemrxiv.org/doi/10.26434/chemrxiv-2025-9c1v6 describes ANNalog a transformer-based sequence-to-sequence generative model trained on pairs of molecules extracted from the same bioactivity assay in
Cambridge Cheminformatics Meeting Cambridge Cheminformatics Meeting, 22 April 2026 *** AI Agents for Omics *** Chemical Space Docking for Billion-Sized Libraries *** Quantum Chemistry for
Cambridge Cheminformatics Meeting, 22 April 2026 *** AI Agents for Omics *** Chemical Space Docking for Billion-Sized Libraries *** Quantum Chemistry for Protein-Ligand Interactions ***
I’ve previously written about mlxmolkit in particular for clustering where see a 40-fold improvement in speed. The toolkit has now been extended to include 3D
We do have a lot of different molecular file format, from simple line notations like SMILES to cartesian coordinates (.xyz) to .trexio designed to store
Avogadro is a free and open source molecular editor and visualization tool. The new release of Avogadro 2, is a major update, and includes major
I’ve written several posts on the various options for clustering molecules https://macinchem.org/?s=clustering and a recent post from NVIDIA described GPU-Accelerated Clustering with nvMolKit that uses
I’ve just signed up for the meeting, hope to see you there at Burlington House, London, UK Wednesday 8th April 2026 A one-day conference on Chemical