One-click install
npx skills add https://github.com/Genentech/openfe_skill --skill openfe
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: OpenFE
Source: https://github.com/Genentech/openfe_skill/tree/main
Command: npx skills add https://github.com/Genentech/openfe_skill --skill openfe

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openfe, kartograf, openff-units, rdkit, click, openmm, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the process of predicting relative binding free energy using OpenFE, a powerful Python package for alchemical free energy calculations.

Core Features & Use Cases

  • Relative Binding Free Energy Calculation: Perform accurate predictions of binding free energies.
  • Hybrid and SepTop Protocols: Supports both Hybrid and SepTop protocols for different types of binding energy calculations.
  • Network Planning and Execution: Automates the planning and execution of the RBFE calculation network.

Quick Start

Use the OpenFE skill to plan and run the RBFE calculation for a given protein and ligand pair with the Hybrid protocol:

go to /path/to/protein_and_ligand, use OpenFE hybrid

Frequently Asked Questions about OpenFE

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate relative binding free energy for drug discovery research?

Relative binding free energy calculations are automated by this Skill using OpenFE to predict protein-ligand interactions. It applies to various biological systems and supports planning and executing the RBFE calculation network.

What is alchemical free energy calculation and when do I need it?

Alchemical free energy calculation predicts binding affinities between proteins and ligands. You need it in drug discovery research to estimate relative binding free energies and identify promising compounds.

Do I need OpenMM and RDKit to run relative binding free energy calculations?

Yes, performing complex alchemical free energy calculations requires OpenMM and RDKit. You also need OpenFE, kartograf, openff-units, and click to automate the RBFE process.

What is the best way to plan an RBFE calculation network for protein-ligand pairs?

The best way to plan an RBFE calculation network is using OpenFE, which automates network planning and execution. You can use Hybrid or SepTop protocols for different binding energy calculation types.

Can I use the SepTop protocol instead of Hybrid for binding free energy calculations?

Yes, the OpenFE Skill supports both SepTop and Hybrid protocols for binding free energy calculations. You can select either protocol when planning your RBFE calculation network.

How do I start an OpenFE hybrid RBFE calculation for a given protein and ligand pair?

To start an OpenFE hybrid RBFE calculation, specify the path to your protein and ligand files. The Skill automates the relative binding free energy calculation process end-to-end.