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Category: Hints and Tutorials

Tutorials, Hints, Tips and Tricks

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Hints and Tutorials Vortex Scripts

Using JDBC Driver to access Athena from Vortex

11 March 202312 May 2023 chris

This tutorial was created by Jackson Pullman (jackson.pullman@yale.edu) Getting Started Amazon Athena is an interactive query service that makes it easy to analyze data in Amazon

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Hints and Tutorials Vortex Scripts

A collection of Vortex scripts to aid cluster analysis

11 March 202310 April 2023 chris

Exploration and sorting large datasets of molecules often involves the use of clustering techniques to group together molecules with similar properties. It can be used

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Hints and Tutorials Vortex Scripts

A Vortex script to calculate the Blood-Brain Barrier (BBB) SCORE

11 March 20234 January 2024 chris

A recent publication described “The Blood–Brain Barrier (BBB) Score” DOI a scoring function to determine the likelihood of a molecule being brain penetrant. The blood–brain barrier (BBB)

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Hints and Tutorials Vortex Scripts

Vortex script to determine the Amino Acids in a collection of peptides

11 March 202312 November 2024 chris

I’ve recently become interested the comparison of the amino amino-acid composition of peptides, to allow comparison of cyclic versus linear peptides, or brain penetrant verses

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Hints and Tutorials Vortex Scripts

Vortex script to count Identical structures in two datasets

11 March 202315 April 2023 chris

Sometimes I have two datasets and I just want to know the overlap of identical structures. This script counts the number of identical structures by

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Hints and Tutorials Other Tips Vortex Scripts

A workflow for docking/virtual screening 2

11 March 20234 February 2026 chris

In the previous workflow I described docking a set of ligands with known activity into a target protein, in this workflow we will be using a set

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Hints and Tutorials Vortex Scripts

Rescoring Docking using RF-Score-VS vortex script

11 March 202318 April 2023 chris

A little while back I described a docking workflow including a rescoring script for Vortex, so I thought it might be useful to include this on a

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Hints and Tutorials Vortex Scripts

Vortex script to make a random selection

11 March 202315 May 2023 chris

Sometimes it is the simplest scripts that prove to be the most useful. I regularly need to select a specified number of molecules in a

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Hints and Tutorials Vortex Scripts

Implementing AB-MPS scoring

11 March 202311 May 2023 chris

Whilst the rule of 5 (Ro5) has provided a useful way to describe small molecule drug space it is also clear that there are a

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Hints and Tutorials Vortex Scripts

Vortex script to flag potential kinase inhibitors

11 March 202315 May 2023 chris

Much of our understanding of the binding of ligands to kinases has come from crystallographic studies, and there are currently several thousand kinase crystal structures

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  • View post by on Bluesky

    @macinchem.bsky.social 2 days

    OpenFold3-preview

    OpenFold3-preview is a biomolecular structure prediction model aiming to be a bitwise reproduction of DeepMind'sAlphaFold3, developed by the AlQuraishi Lab at Columbia University and the OpenFold consortium. This research...
  • View post by on Bluesky

    @macinchem.bsky.social 3 days

    SCORE MLX Distilled CheMeleon molecular fingerprints on Apple Silicon

    ChemeleonSMD distills the CheMeleon pretrained Directed Message Passing Neural Network (DMPNN) into a SCORE-style...

    https://macinchem.org/2026/03/14/score-mlx-distilled-chemeleon-molecular-fingerprints-on-apple-silicon/
  • View post by on Bluesky

    @macinchem.bsky.social 5 days

    PDB reaches a quarter of a million structures

    The Protein Data Bank is an invaluable resource for protein structural information. As well as being a resource used by structural biologists, medicinal chemists and...

    https://macinchem.org/2026/03/12/pdb-reaches-a-quarter-of-a-million-structures/
  • View post by on Bluesky

    @macinchem.bsky.social 6 days

    mlxmolkit — GPU-accelerated molecular clustering on Apple Silicon

    Recently a guest post from NVIDIA described GPU-Accelerated Clustering with nvMolKit that uses CUDA. A recent post no...

    https://macinchem.org/2026/03/11/mlxmolkit-gpu-accelerated-molecular-clustering-on-apple-silicon/
  • View post by on Bluesky

    @macinchem.bsky.social 1 week

    Molecular Docking with Open Access Software

    In 2020 as a result of lockdown I was asked to help create a course for MRes students as an introduction to computer-aided drug design. [DOI] This work lead...
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  • SCORE MLX Distilled CheMeleon molecular fingerprints on Apple Silicon
  • PDB reaches a quarter of a million structures
  • mlxmolkit — GPU-accelerated molecular clustering on Apple Silicon
  • Molecular Docking with Open Access Software
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