Article ; Online: Improving de novo protein binder design with deep learning.
2023 Volume 14, Issue 1, Page(s) 2625
Abstract: Recently it has become possible to de novo design high affinity protein binding proteins from target structural information alone. There is, however, considerable room for improvement as the overall design success rate is low. Here, we explore the ... ...
Abstract | Recently it has become possible to de novo design high affinity protein binding proteins from target structural information alone. There is, however, considerable room for improvement as the overall design success rate is low. Here, we explore the augmentation of energy-based protein binder design using deep learning. We find that using AlphaFold2 or RoseTTAFold to assess the probability that a designed sequence adopts the designed monomer structure, and the probability that this structure binds the target as designed, increases design success rates nearly 10-fold. We find further that sequence design using ProteinMPNN rather than Rosetta considerably increases computational efficiency. |
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MeSH term(s) | Deep Learning ; Protein Engineering ; Proteins/metabolism ; Protein Binding |
Chemical Substances | Proteins |
Language | English |
Publishing date | 2023-05-06 |
Publishing country | England |
Document type | Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S. |
ZDB-ID | 2553671-0 |
ISSN | 2041-1723 ; 2041-1723 |
ISSN (online) | 2041-1723 |
ISSN | 2041-1723 |
DOI | 10.1038/s41467-023-38328-5 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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