Computational Design of Protein Structures and Complexes
Computational Design of Protein Structures and Complexes
批准号:
10389382
负责人:
BRIAN A KUHLMAN
金额:
$4.5万
依托单位国家:
美国
项目类别:
财政年份:
2019
资助国家:
美国
项目状态:
已结题
起止时间:
2019-06-01 至 2024-05-31
关键词:
AreaBinding ProteinsBinding SitesBiological ProcessCodeCommunitiesComputer softwareComputersComputing MethodologiesDevelopmentDiseaseEngineeringEnvironmentGoalsLigand BindingMaintenanceMedicineMethodsNatureProtein EngineeringProteinsReagentResearchRunningSamplingSumSurfaceTertiary Protein StructureTestingTherapeuticanti-cancer therapeuticanticancer activitybasedesignenzyme activityimprovedmolecular modelingnovel strategiesprogramsprotein complexprotein foldingprotein protein interactionprotein structure
中文摘要
联系PD/PI:库尔曼,Brian A
项目摘要/摘要
蛋白质设计是对我们对蛋白质结构和稳定性的理解的严格测试,可以用来创造
在研究和医学上有重要应用的蛋白质。该项目集中于以下三个主题
基于计算机的蛋白质设计:(1)蛋白质-蛋白质界面的设计,(2)从头开始蛋白质的设计,(3)
分子模拟程序Rosetta的开发。蛋白质之间的相互作用对几乎所有的
生物过程。我们已经在Rosetta中开发了新的自适应采样策略来设计
不自然相互作用的蛋白质结构域之间的相互作用面。我们将继续改进这一点。
方法,同时在不同的设计目标上进行测试,例如设计自我抑制结构域来调节活性
通过结合底物识别来增强酶活性和抗癌治疗
域名。我们的第二个重点领域是从头设计蛋白质,更具体地说,是一种我们称之为
需求驱动的蛋白质设计,其中的目标是创建折叠良好的蛋白质,以匹配一组用户-
已定义的要求。为了执行需求驱动的蛋白质设计,我们创建了一种计算方法
被称为缝纫,用于从自然产生的蛋白质片段中设计蛋白质。我们将探索各种
缝纫的设计要求,包括加入配基结合部位和蛋白质相互作用
图案。这个项目的第三个集中领域是分子的改进和维护
建模软件Rosetta。我们将继续开展旨在支持广大社区的长期活动
Rosetta开发人员和用户。其中包括开办罗塞塔“新兵训练营”,教人们如何编程。
在Rosetta环境中,并带头进行代码清理活动,以提高软件的可扩展性。
此外,我们将开发快速计算蛋白质能量的新方法,并创建核心
使社区能够更好地利用GPU中的硬件进步的方法。总而言之,通过
在这个项目中,我们将扩展计算蛋白质设计的能力,并创造出
可以用来理解或治疗疾病。
第6页
项目摘要/摘要
英文摘要
Contact PD/PI: Kuhlman, Brian A
Project Summary/Abstract
Protein design is a rigorous test of our understanding of protein structure and stability and can be used to create
proteins that have important applications in research and medicine. This project focuses on three topics in
computer-based protein design: (1) the design of protein–protein interfaces, (2) de novo protein design, and (3)
development of the molecular modeling program Rosetta. Protein–protein interactions are essential to almost all
biological processes. We have developed new adaptive sampling strategies within Rosetta for designing
interaction surfaces between protein domains that do not naturally interact. We will continue to improve this
method while testing it on diverse design goals such as engineering autoinhibitory domains to regulate the activity
of anti-cancer therapeutics and enhancing enzyme activity via the incorporation of substrate recognition
domains. Our second area of focus is de novo protein design, and more particularly, an approach that we call
requirement-driven protein design, in which the goal is to create well-folded proteins that match a set of user-
defined requirements. To perform requirement-driven protein design, we have created a computational method
called SEWING for designing proteins from pieces of naturally occurring proteins. We will explore a variety of
design requirements with SEWING, including the incorporation of ligand-binding sites and protein interaction
motifs. The third area of concentration for this project is the improvement and maintenance of the molecular
modeling software Rosetta. We will continue long-standing activities aimed at supporting the large community
of Rosetta developers and users. These include running Rosetta “boot camps” that teach people how to code
in the Rosetta environment and spearheading code-cleanup activities to improve the extensibility of the software.
In addition, we will develop new approaches for rapidly calculating the energy of a protein and create core
methods that will allow the community to take better advantage of hardware advances in GPUs. In sum, by
pursuing this project, we will expand the capabilities of computational protein design and create molecules that
can be used to understand or treat disease.
Page 6
Project Summary/Abstract
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Computational Design of Protein Structures and Complexes
-
批准号:10433948
-
项目类别:
-
资助金额:$79.13万
-
财政年份:2019
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Computational Design of Protein Structures and Complexes
-
批准号:10415800
-
项目类别:
-
资助金额:$7.91万
-
财政年份:2019
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Computational Design of Protein Structures and Complexes
-
批准号:10119999
-
项目类别:
-
资助金额:$7.91万
-
财政年份:2019
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Computational Design of Protein Structures and Complexes
-
批准号:10647739
-
项目类别:
-
资助金额:$79.13万
-
财政年份:2019
-
负责人:BRIAN A KUHLMAN
-
依托单位:
GPU workstation for deep learning-based protein design and cryo-EM data processing
-
批准号:10797767
-
项目类别:
-
资助金额:$4.8万
-
财政年份:2019
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Computational Design of Protein Structures and Complexes
-
批准号:10226832
-
项目类别:
-
资助金额:$79.36万
-
财政年份:2019
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Computational Methods for Requirement-Driven Protein Design
-
批准号:9315841
-
项目类别:
-
资助金额:$29.92万
-
财政年份:2015
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Computational Methods for Requirement-Driven Protein Design
-
批准号:9549177
-
项目类别:
-
资助金额:$14.99万
-
财政年份:2015
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Computational Methods for Requirement-Driven Protein Design
-
批准号:9056243
-
项目类别:
-
资助金额:$29.31万
-
财政年份:2015
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Design of Genetically Encoded Photoactivatable Proteins
-
批准号:7865327
-
项目类别:
-
资助金额:$28.56万
-
财政年份:2010
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Design of Genetically Encoded Photoactivatable Proteins
-
批准号:8258298
-
项目类别:
-
资助金额:$28.28万
-
财政年份:2010
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Design of Genetically Encoded Photoactivatable Proteins
-
批准号:8464153
-
项目类别:
-
资助金额:$27.29万
-
财政年份:2010
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Design of Genetically Encoded Photoactivatable Proteins
-
批准号:8053307
-
项目类别:
-
资助金额:$28.28万
-
财政年份:2010
-
负责人:BRIAN A KUHLMAN
-
依托单位:
DE NOVO DESIGN OF A BETA SHEET PROTEIN
-
批准号:7723264
-
项目类别:
-
资助金额:$0.05万
-
财政年份:2008
-
负责人:BRIAN A KUHLMAN
-
依托单位:
DE NOVO DESIGN OF A BETA SHEET PROTEIN
-
批准号:7601527
-
项目类别:
-
资助金额:$0.03万
-
财政年份:2007
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Designing Affinity and Specificity at Protein Interfaces
-
批准号:7414563
-
项目类别:
-
资助金额:$21.95万
-
财政年份:2005
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Rosetta: An Integrated Macromolecular Modeling Suite
-
批准号:7923881
-
项目类别:
-
资助金额:$57.3万
-
财政年份:2005
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Computational Design of Protein-Protein Interactions
-
批准号:8691870
-
项目类别:
-
资助金额:$27.04万
-
财政年份:2005
-
负责人:BRIAN A KUHLMAN
-
依托单位:
ROSETTA An Integrated Protein Structure Modeling Suite
-
批准号:7172634
-
项目类别:
-
资助金额:$64.12万
-
财政年份:2005
-
负责人:BRIAN A KUHLMAN
-
依托单位:
Designing Affinity and Specificity at Protein Interfaces
-
批准号:7616465
-
项目类别:
-
资助金额:$21.95万
-
财政年份:2005
-
负责人:BRIAN A KUHLMAN
-
依托单位:
海外基金