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De novo design of protein structure and function with RFdiffusion

Journal Article · · Nature (London)
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Abstract

There has been considerable recent progress in designing new proteins using deep-learning methods1–9. Despite this progress, a general deep-learning framework for protein design that enables solution of a wide range of design challenges, including de novo binder design and design of higher-order symmetric architectures, has yet to be described. Diffusion models10,11have had considerable success in image and language generative modelling but limited success when applied to protein modelling, probably due to the complexity of protein backbone geometry and sequence–structure relationships. Here we show that by fine-tuning the RoseTTAFold structure prediction network on protein structure denoising tasks, we obtain a generative model of protein backbones that achieves outstanding performance on unconditional and topology-constrained protein monomer design, protein binder design, symmetric oligomer design, enzyme active site scaffolding and symmetric motif scaffolding for therapeutic and metal-binding protein design. We demonstrate the power and generality of the method, called RoseTTAFold diffusion (RFdiffusion), by experimentally characterizing the structures and functions of hundreds of designed symmetric assemblies, metal-binding proteins and protein binders. The accuracy of RFdiffusion is confirmed by the cryogenic electron microscopy structure of a designed binder in complex with influenza haemagglutinin that is nearly identical to the design model. In a manner analogous to networks that produce images from user-specified inputs, RFdiffusion enables the design of diverse functional proteins from simple molecular specifications.

Research Organization:
Univ. of Washington, Seattle, WA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0018940
OSTI ID:
2420884
Journal Information:
Nature (London), Journal Name: Nature (London) Journal Issue: 7976 Vol. 620; ISSN 0028-0836
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English

References (43)

THEORY OF PROTEIN FOLDING: The Energy Landscape Perspective journal October 1997
Structure of the MDM2 Oncoprotein Bound to the p53 Tumor Suppressor Transactivation Domain journal November 1996
Illuminating protein space with a programmable generative model preprint December 2022
The advent of de novo proteins for cancer immunotherapy journal June 2020
De novo design of luciferases using deep learning journal February 2023
Inhibiting the p53–MDM2 interaction: an important target for cancer therapy journal February 2003
Design of a Novel Globular Protein Fold with Atomic-Level Accuracy journal November 2003
Bottom-up de novo design of functional proteins with complex structural features journal January 2021
Control of Protein Oligomerization Symmetry by Metal Coordination: C 2 and C 3 Symmetrical Assemblies through Cu II and Ni II Coordination journal April 2009
Mechanism and Catalytic Site Atlas (M-CSA): a database of enzyme reaction mechanisms and active sites journal November 2017
Robust deep learning–based protein sequence design using ProteinMPNN journal October 2022
Design of protein-binding proteins from the target structure alone journal March 2022
ProtGPT2 is a deep unsupervised language model for protein design journal July 2022
Structural Symmetry and Protein Function journal June 2000
Induction of Potent Neutralizing Antibody Responses by a Designed Protein Nanoparticle Vaccine for Respiratory Syncytial Virus journal March 2019
Accurate prediction of protein structures and interactions using a three-track neural network journal July 2021
Large-scale design and refinement of stable proteins using sequence-only models journal March 2022
Rosetta3: An Object-Oriented Software Suite for the Simulation and Design of Macromolecules book January 2011
Hallucinating symmetric protein assemblies journal October 2022
High-resolution de novo structure prediction from primary sequence preprint July 2022
The Protein Data Bank journal January 2000
Catalytic Versatility, Stability, and Evolution of the (βα) 8 -Barrel Enzyme Fold journal November 2005
Evolution of a designed protein assembly encapsulating its own RNA genome journal December 2017
Improving de novo protein binder design with deep learning journal May 2023
De novo protein design by deep network hallucination journal December 2021
An enumerative algorithm for de novo design of proteins with diverse pocket structures journal August 2020
Multivalent designed proteins neutralize SARS-CoV-2 variants of concern and confer protection against infection in mice journal May 2022
Scaffolding protein functional sites using deep learning journal July 2022
Quadrivalent influenza nanoparticle vaccines induce broad protection journal March 2021
De novo protein design enables the precise induction of RSV-neutralizing antibodies journal May 2020
Multivalent avimer proteins evolved by exon shuffling of a family of human receptor domains journal November 2005
Computational design of trimeric influenza-neutralizing proteins targeting the hemagglutinin receptor binding site journal June 2017
Highly accurate protein structure prediction with AlphaFold journal July 2021
Massively parallel de novo protein design for targeted therapeutics journal September 2017
Protein Structure and Sequence Generation with Equivariant Denoising Diffusion Probabilistic Models preprint January 2022
Engineered ACE2 receptor traps potently neutralize SARS-CoV-2 journal October 2020
Antigen-Specific Antibody Design and Optimization with Diffusion-Based Generative Models for Protein Structures preprint October 2022
Metal templated design of protein interfaces journal December 2009
Generation and Characterization of ALX-0171, a Potent Novel Therapeutic Nanobody for the Treatment of Respiratory Syncytial Virus Infection journal October 2015
Evolutionary-scale prediction of atomic-level protein structure with a language model journal March 2023
Elicitation of Potent Neutralizing Antibody Responses by Designed Protein Nanoparticle Vaccines for SARS-CoV-2 journal November 2020
Expanding the space of protein geometries by computational design of de novo fold families journal August 2020
Protein structure generation via folding diffusion preprint January 2022

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