Prediction of Absolute Protein-Protein Binding Free Energy by a Super Learner Model

14 August 2023, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Predicting the strength of protein-protein association allows for understanding the molecular mechanisms, and ultimately controlling it. We devised a novel model to predict protein-protein binding free energies. A machine learning ensemble algorithm uses Rosetta-based quantities to predict binding free energies with unprecedented accuracy, rivaling the most computationally demanding methods available.

Keywords

Free energy
Protein engineering
Rosetta
Machine learning
Protein-protein association

Supplementary materials

Title
Description
Actions
Title
Supplementary Information
Description
Supplementary tables and Figure, and an example of a RosettaScript used in this work
Actions
Title
Compiled Super Learner Model
Description
Compiled super learner model that can be used to verify model accuracy, along with the distributed test_file and Python script
Actions
Title
Python script
Description
Python script to load the data from the test_file and verify the accuracy of the compiled super learner model
Actions
Title
Test file
Description
Data to be used to verify the accuracy of the model
Actions

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting Policy [opens in a new tab] - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here [opens in a new tab] .
This site is protected by reCAPTCHA and the Google Privacy Policy [opens in a new tab] and Terms of Service [opens in a new tab] apply.