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이규리 교수

Gyu Rie Lee

KAIST 생명과학과 · 생화학·유전·분자생물학

연구실 소개

이규리 교수의 연구실은 단백질 구조 예측과 설계 분야에서 획기적인 기여를 하고 있으며, 특히 딥러닝 기반의 고정밀 단백질 구조 예측 모델인 RoseTTAFold 및 RFdiffusion을 개발하여 단백질-리간드 상호작용, 효소 설계, 단백질-단백질 상호작용 등 다양한 생물분자 시스템의 구조적 특성과 기능을 정밀하게 예측하고 설계하는 데 주력하고 있습니다. 특히 단백질 뿐 아니라 핵산, 금속 이온, 소분자 등 다양한 생물분자 성분을 통합적으로 고려한 전자기반 단백질 시퀀스 설계 기법을 개발하여, 신약 개발 및 바이오센서 설계에 응용 가능한 기초 기술을 제공하고 있습니다. 연구는 단순 예측을 넘어, 기능적 단백질을 설계하고 기존 단백질의 기능을 개선하는 데 초점을 맞추고 있습니다.

단백질 설계생물분자 상호작용딥러닝 기반 예측효소 설계리간드-단백질 상호작용

연구 현황

논문 수
53
총 인용 수
9,076
최근 5년 논문
29
주요 분야
생화학·유전·분자생물학

연구 성과 추이

표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.

5개년 연도별 논문 게재 수
29총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
2,303총합
20222023202420252026

주요 논문

15
1
논문|인용수 5,701·2021
Accurate prediction of protein structures and interactions using a three-track neural network
Minkyung Baek, Frank DiMaio, Ivan Anishchenko, Justas Dauparas, Sergey Ovchinnikov, Gyu Rie Lee, Jue Wang, Qian Cong, Lisa N. Kinch, R. Dustin Schaeffer, Claudia Millán, Hahnbeom Park
SJR Q1ScienceOA

DeepMind presented notably accurate predictions at the recent 14th Critical Assessment of Structure Prediction (CASP14) conference. We explored network architectures that incorporate related ideas and obtained the best performance with a three-track network in which information at the one-dimensional (1D) sequence level, the 2D distance map level, and the 3D coordinate level is successively transformed and integrated. The three-track network produces structure predictions with accuracies approac

Molecular BiologyBiochemistry, Genetics and Molecular Biology
2
논문|인용수 858·2024
Generalized biomolecular modeling and design with RoseTTAFold All-Atom
Rohith Krishna, Jue Wang, Woody Ahern, Pascal Sturmfels, Preetham Venkatesh, Indrek Kalvet, Gyu Rie Lee, Felix S. Morey-Burrows, Ivan Anishchenko, Ian R. Humphreys, Ryan McHugh, Dionne Vafeados
SJR Q1ScienceOA

Deep-learning methods have revolutionized protein structure prediction and design but are presently limited to protein-only systems. We describe RoseTTAFold All-Atom (RFAA), which combines a residue-based representation of amino acids and DNA bases with an atomic representation of all other groups to model assemblies that contain proteins, nucleic acids, small molecules, metals, and covalent modifications, given their sequences and chemical structures. By fine-tuning on denoising tasks, we devel

Molecular BiologyBiochemistry, Genetics and Molecular Biology
3
논문|인용수 451·2023
De novo design of luciferases using deep learning
Hsien‐Wei Yeh, Christoffer Norn, Yakov Kipnis, Doug Tischer, Samuel J. Pellock, Declan Evans, Pengchen Ma, Gyu Rie Lee, Jason Z. Zhang, Ivan Anishchenko, Brian Coventry, Longxing Cao
SJR Q1NatureOA

Abstract De novo enzyme design has sought to introduce active sites and substrate-binding pockets that are predicted to catalyse a reaction of interest into geometrically compatible native scaffolds 1,2 , but has been limited by a lack of suitable protein structures and the complexity of native protein sequence–structure relationships. Here we describe a deep-learning-based ‘family-wide hallucination’ approach that generates large numbers of idealized protein structures containing diverse pocket

Molecular BiologyBiochemistry, Genetics and Molecular Biology
4
논문|인용수 224·2023
De novo design of high-affinity binders of bioactive helical peptides
Susana Vázquez Torres, Philip J. Y. Leung, Preetham Venkatesh, Isaac D. Lutz, Fabian Hink, Huu‐Hien Huynh, Jessica O. Becker, Hsien‐Wei Yeh, David Juergens, Nathaniel R. Bennett, Andrew N. Hoofnagle, Eric Huang
SJR Q1NatureOA

Abstract Many peptide hormones form an α-helix on binding their receptors 1–4 , and sensitive methods for their detection could contribute to better clinical management of disease 5 . De novo protein design can now generate binders with high affinity and specificity to structured proteins 6,7 . However, the design of interactions between proteins and short peptides with helical propensity is an unmet challenge. Here we describe parametric generation and deep learning-based methods for designing

Molecular BiologyBiochemistry, Genetics and Molecular Biology
5
논문|인용수 177·2025
Atomic context-conditioned protein sequence design using LigandMPNN
Justas Dauparas, Gyu Rie Lee, Robert Pecoraro, Linna An, Ivan Anishchenko, Cameron J. Glasscock, David Baker
SJR Q1Nature MethodsOA

Protein sequence design in the context of small molecules, nucleotides and metals is critical to enzyme and small-molecule binder and sensor design, but current state-of-the-art deep-learning-based sequence design methods are unable to model nonprotein atoms and molecules. Here we describe a deep-learning-based protein sequence design method called LigandMPNN that explicitly models all nonprotein components of biomolecular systems. LigandMPNN significantly outperforms Rosetta and ProteinMPNN on

Molecular BiologyBiochemistry, Genetics and Molecular Biology
6
논문|인용수 164·2016
Prediction of homoprotein and heteroprotein complexes by protein docking and template‐based modeling: A CASP‐CAPRI experiment
Marc F. Lensink, Sameer Velankar, Andriy Kryshtafovych, Shen‐You Huang, Dina Schneidman‐Duhovny, Andrej Šali, Joan Segura, Narcís Fernández‐Fuentes, Shruthi Viswanath, Ron Elber, Sergei Grudinin, Petr Popov
SJR Q1Proteins Structure Function and BioinformaticsOA

We present the results for CAPRI Round 30, the first joint CASP-CAPRI experiment, which brought together experts from the protein structure prediction and protein-protein docking communities. The Round comprised 25 targets from amongst those submitted for the CASP11 prediction experiment of 2014. The targets included mostly homodimers, a few homotetramers, and two heterodimers, and comprised protein chains that could readily be modeled using templates from the Protein Data Bank. On average 24 CA

Molecular BiologyBiochemistry, Genetics and Molecular Biology
7
논문|인용수 155·2014
Prediction of Protein Structure and Interaction by GALAXY Protein Modeling Programs
Woong‐Hee Shin, Gyu Rie Lee, Lim Heo, Hasup Lee, Chaok Seok
Molecular BiologyBiochemistry, Genetics and Molecular Biology
8
논문|인용수 144·2019
GalaxyRefine2: simultaneous refinement of inaccurate local regions and overall protein structure
Gyu Rie Lee, Jonghun Won, Lim Heo, Chaok Seok
SJR Q1Nucleic Acids ResearchOA

The 3D structure of a protein can be predicted from its amino acid sequence with high accuracy for a large fraction of cases because of the availability of large quantities of experimental data and the advance of computational algorithms. Recently, deep learning methods exploiting the coevolution information obtained by comparing related protein sequences have been successfully used to generate highly accurate model structures even in the absence of template structure information. However, struc

Molecular BiologyBiochemistry, Genetics and Molecular Biology
9
논문|인용수 139·2015
Effective protein model structure refinement by loop modeling and overall relaxation
Gyu Rie Lee, Lim Heo, Chaok Seok
SJR Q1Proteins Structure Function and BioinformaticsOA

Protein structures predicted by state-of-the-art template-based methods may still have errors when the template proteins are not similar enough to the target protein. Overall target structure may deviate from the template structures owing to differences in sequences. Structural information for some local regions such as loops may not be available when there are sequence insertions or deletions. Those structural aspects that originate from deviations from templates can be dealt with by ab initio

Materials ChemistryMaterials Science
10
preprint|인용수 110·2023
Generalized Biomolecular Modeling and Design with RoseTTAFold All-Atom
Rohith Krishna, Jue Wang, Woody Ahern, Pascal Sturmfels, Preetham Venkatesh, Indrek Kalvet, Gyu Rie Lee, Felix S. Morey-Burrows, Ivan Anishchenko, Ian R. Humphreys, R. Kathryn McHugh, Dionne Vafeados
bioRxiv (Cold Spring Harbor Laboratory)OA

Abstract Although AlphaFold2 (AF2) and RoseTTAFold (RF) have transformed structural biology by enabling high-accuracy protein structure modeling, they are unable to model covalent modifications or interactions with small molecules and other non-protein molecules that can play key roles in biological function. Here, we describe RoseTTAFold All-Atom (RFAA), a deep network capable of modeling full biological assemblies containing proteins, nucleic acids, small molecules, metals, and covalent modifi

Molecular BiologyBiochemistry, Genetics and Molecular Biology
11
논문|인용수 90·2014
Protein Loop Modeling Using a New Hybrid Energy Function and Its Application to Modeling in Inaccurate Structural Environments
Hahnbeom Park, Gyu Rie Lee, Lim Heo, Chaok Seok
SJR Q1PLoS ONEOA

Protein loop modeling is a tool for predicting protein local structures of particular interest, providing opportunities for applications involving protein structure prediction and de novo protein design. Until recently, the majority of loop modeling methods have been developed and tested by reconstructing loops in frameworks of experimentally resolved structures. In many practical applications, however, the protein loops to be modeled are located in inaccurate structural environments. These incl

Molecular BiologyBiochemistry, Genetics and Molecular Biology
12
논문|인용수 81·2024
Binding and sensing diverse small molecules using shape-complementary pseudocycles
Linna An, Meerit Y. Said, Long Tran, Sagardip Majumder, Inna Goreshnik, Gyu Rie Lee, David Juergens, Justas Dauparas, Ivan Anishchenko, Brian Coventry, Asim K. Bera, Alex Kang
SJR Q1ScienceOA

We describe an approach for designing high-affinity small molecule-binding proteins poised for downstream sensing. We use deep learning-generated pseudocycles with repeating structural units surrounding central binding pockets with widely varying shapes that depend on the geometry and number of the repeat units. We dock small molecules of interest into the most shape complementary of these pseudocycles, design the interaction surfaces for high binding affinity, and experimentally screen to ident

Molecular BiologyBiochemistry, Genetics and Molecular Biology
13
논문|인용수 73·2021
Accurate protein structure prediction: what comes next?
Chaok Seok, Minkyung Baek, Martin Steinegger, Hahnbeom Park, Gyu Rie Lee, Jonghun Won
Korean Society for Structural BiologyOA

Protein structure prediction has become extremely accurate, and its results are now comparable with those of experimental methods for a large number of proteins. However, there remain some technical hurdles to clear before the current structure prediction tools can be directly applied to a wide range of biomedical problems. New perspectives on future developments in the area of structure prediction and its biomedical applications are presented.

Molecular BiologyBiochemistry, Genetics and Molecular Biology
14
preprint|인용수 66·2023
Atomic context-conditioned protein sequence design using LigandMPNN
Justas Dauparas, Gyu Rie Lee, Robert Pecoraro, Linna An, Ivan Anishchenko, Cameron J. Glasscock, David Baker
bioRxiv (Cold Spring Harbor Laboratory)OA

Abstract Protein sequence design in the context of small molecules, nucleotides, and metals is critical to enzyme and small molecule binder and sensor design, but current state-of-the-art deep learning-based sequence design methods are unable to model non-protein atoms and molecules. Here, we describe a deep learning-based protein sequence design method called LigandMPNN that explicitly models all non-protein components of biomolecular systems. LigandMPNN significantly outperforms Rosetta and Pr

Molecular BiologyBiochemistry, Genetics and Molecular Biology
15
letter|인용수 58·2024
CAGI, the Critical Assessment of Genome Interpretation, establishes progress and prospects for computational genetic variant interpretation methods
Shantanu Jain, Constantina Bakolitsa, Steven E. Brenner, Predrag Radivojac, John Moult, Susanna Repo, Roger A. Hoskins, Gaia Andreoletti, Daniel Barsky, Ajithavalli Chellapan, Hoyin Chu, Navya Dabbiru
SJR Q1Genome biologyOA

BACKGROUND: The Critical Assessment of Genome Interpretation (CAGI) aims to advance the state-of-the-art for computational prediction of genetic variant impact, particularly where relevant to disease. The five complete editions of the CAGI community experiment comprised 50 challenges, in which participants made blind predictions of phenotypes from genetic data, and these were evaluated by independent assessors. RESULTS: Performance was particularly strong for clinical pathogenic variants, includ

GeneticsBiochemistry, Genetics and Molecular Biology

대표 연구 분야

Molecular BiologyComputational Theory and MathematicsMaterials ChemistryRadiology, Nuclear Medicine and ImagingGeneticsBiochemistry

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