Artificial intelligence-aided protein engineering: from topological data analysis to deep protein language models

Y Qiu, GW Wei - Briefings in bioinformatics, 2023 - academic.oup.com
Protein engineering is an emerging field in biotechnology that has the potential to
revolutionize various areas, such as antibody design, drug discovery, food security, ecology …

Learning hierarchical protein representations via complete 3d graph networks

L Wang, H Liu, Y Liu, J Kurtin, S Ji - arXiv preprint arXiv:2207.12600, 2022 - arxiv.org
We consider representation learning for proteins with 3D structures. We build 3D graphs
based on protein structures and develop graph networks to learn their representations …

Banana: Banach fixed-point network for pointcloud segmentation with inter-part equivariance

C Deng, J Lei, WB Shen… - Advances in Neural …, 2024 - proceedings.neurips.cc
Equivariance has gained strong interest as a desirable network property that inherently
ensures robust generalization. However, when dealing with complex systems such as …

De novo protein design using geometric vector field networks

W Mao, M Zhu, Z Sun, S Shen, LY Wu, H Chen… - arXiv preprint arXiv …, 2023 - arxiv.org
Innovations like protein diffusion have enabled significant progress in de novo protein
design, which is a vital topic in life science. These methods typically depend on protein …

Equivact: Sim (3)-equivariant visuomotor policies beyond rigid object manipulation

J Yang, C Deng, J Wu, R Antonova, L Guibas… - arXiv preprint arXiv …, 2023 - arxiv.org
If a robot masters folding a kitchen towel, we would also expect it to master folding a beach
towel. However, existing works for policy learning that rely on data set augmentations are …

MIND-S is a deep-learning prediction model for elucidating protein post-translational modifications in human diseases

Y Yan, JY Jiang, M Fu, D Wang, AR Pelletier… - Cell reports …, 2023 - cell.com
We present a deep-learning-based platform, MIND-S, for protein post-translational
modification (PTM) predictions. MIND-S employs a multi-head attention and graph neural …

A survey on protein representation learning: Retrospect and prospect

L Wu, Y Huang, H Lin, SZ Li - arXiv preprint arXiv:2301.00813, 2022 - arxiv.org
Proteins are fundamental biological entities that play a key role in life activities. The amino
acid sequences of proteins can be folded into stable 3D structures in the real …

Rotation invariance and equivariance in 3D deep learning: a survey

J Fei, Z Deng - Artificial Intelligence Review, 2024 - Springer
Deep neural networks (DNNs) in 3D scenes show a strong capability of extracting high-level
semantic features and significantly promote research in the 3D field. 3D shapes and scenes …

Structure-Aware Graph Attention Diffusion Network for Protein–Ligand Binding Affinity Prediction

M Li, Y Cao, X Liu, H Ji - IEEE Transactions on Neural …, 2023 - ieeexplore.ieee.org
Accurate prediction of protein–ligand binding affinities can significantly advance the
development of drug discovery. Several graph neural network (GNN)-based methods learn …

Lightweight Equivariant Graph Representation Learning for Protein Engineering

B Zhou, O Lv, K Yi, X Xiong, P Tan, L Hong, YG Wang - 2022 - openreview.net
This work tackles the issue of directed evolution in computational protein design that makes
accurate predictions of the function of a protein mutant. We design a lightweight pre-training …