Molecular machine learning with conformer ensembles

S Axelrod, R Gomez-Bombarelli - Machine Learning: Science …, 2023 - iopscience.iop.org
… Next we show how the MPNNs can be trained on multiple conformers or on a single 'effective
conformer' that represents the ensemble. The former uses the deep learning concept of …

Conformator: a novel method for the generation of conformer ensembles

NO Friedrich, F Flachsenberg, A Meyder… - Journal of chemical …, 2019 - ACS Publications
… In this work, we introduce Conformator as a new conformer ensemble generator that is free
… Conformator is a knowledge-based conformer ensemble generator that builds on concepts …

Geomol: Torsional geometric generation of molecular 3d conformer ensembles

O Ganea, L Pattanaik, C Coley… - Advances in …, 2021 - proceedings.neurips.cc
… of a molecule’s 3D conformer ensemble from the molecular … lack of modeling important
molecular geometry elements (eg, … metrics to compare two conformer ensembles, generated by …

Learning Over Molecular Conformer Ensembles: Datasets and Benchmarks

Y Zhu, J Hwang, K Adams, Z Liu, B Nan… - The Twelfth …, 2023 - openreview.net
… the first MoleculAR Conformer Ensemble Learning (… molecules, for which conformer ensemble
learning may be relevant to capture their properties. Hence, we only retain molecules with …

[HTML][HTML] Ensemble completeness in conformer sampling: the case of small macrocycles

L Seep, A Bonin, K Meier, H Diedam… - Journal of …, 2021 - Springer
… completeness of conformer ensembles from three different algorithms for conformer generation
in comparison with ensembles derived from extensive molecular dynamics simulations …

[HTML][HTML] Molecular insights from conformational ensembles via machine learning

O Fleetwood, MA Kasimova, AM Westerlund… - Biophysical …, 2020 - cell.com
… In this study, we have demonstrated how to learn ensemble properties from molecular
simulations and provide easily interpretable metrics of important features with prominent ML …

Torsional diffusion for molecular conformer generation

B Jing, G Corso, J Chang… - Advances in Neural …, 2022 - proceedings.neurips.cc
… While RMSD gives a geometric way to evaluate ensemble quality, we also consider the
chemical similarity between generated and ground truth ensembles. For a random 100-molecule

[HTML][HTML] Direct generation of protein conformational ensembles via machine learning

G Janson, G Valdes-Garcia, L Heo, M Feig - Nature Communications, 2023 - nature.com
… challenge of predicting the 3D conformation of a protein given its amino acid sequence 9 . …
trained on molecular mechanics simulation data. We apply it here to model the ensembles of …

Assessing conformer energies using electronic structure and machine learning methods

D Folmsbee, G Hutchison - International Journal of Quantum …, 2021 - Wiley Online Library
… For almost all molecules, multiple geometrically distinct conformers exist. Understanding
and predicting thermodynamically accessible ensembles of molecular conformers is a key task …

Learning gradient fields for molecular conformation generation

C Shi, S Luo, M Xu, J Tang - … conference on machine …, 2021 - proceedings.mlr.press
… Then, we calculate ensemble properties including average energy E, lowest energy Emin,
average HOMO-LUMO gap ∆ϵ, minimum gap ∆ϵmin, and maximum gap ∆ϵmax based on …