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COBRE on Membrane Protein Production and Characterization

COBRE 膜蛋白生产和表征

基本信息

批准号：
8726442
负责人：
ABRAHAM M LENHOFF
金额：
$ 110.29万
依托单位：
UNIVERSITY OF DELAWARE
依托单位国家：
美国
项目类别：
财政年份：
2010
资助国家：
美国
起止时间：
2010-09-10 至 2016-05-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/8726442
关键词：
Address Adopted Advisory Committees Area Biological Process Biology Biomedical Research Cells Centers of Research Excellence Communication Communities Complement Complex Core Facility Core Protein Coupled Crystallization Data Delaware Detergents Development Disease Faculty FarGo Funding Genomics Health Human Genome Institutional National Research Service Award Laboratories Lead Marketing Membrane Membrane Proteins Methods Modeling Molecular Phase Pilot Projects Production Protein Structure Initiative Proteins Research Research Infrastructure Research Personnel Research Support Role Series Structure Therapeutic Training Programs United States National Institutes of Health Universities Work biological systems biophysical properties cell growth drug development improved infrastructure development instrumentation interest nutrition outreach overexpression pre-doctoral programs protein expression protein function protein structure solid state nuclear magnetic resonance structural biology symposium

项目摘要

We propose to continue the COBRE on Membrane Protein Production and Characterization at the University of Delaware as a Phase III COBRE infrastructure center. The critical role of membrane proteins in biology is clearly reflected in the fact that they represent >30% of the human genome and are the targets of >50% of all therapeutics on the market today. Nevertheless, significant challenges remain in producing and characterizing them, especially within the realm of structural biology. Consequently the objectives of research in the COBRE will be to express, solubilize, purify and crystallize membrane proteins; to determine their structures; and to characterize their functions at the molecular level and in larger biological systems in both health and disease. These objectives are congruent with those of the Structural Biology component of the NIH Roadmap and the Protein Structure Initiative in addressing an area of critical importance for biomedical research. The infrastructure center will complement research in the laboratories of an interdisciplinary group of more than a dozen PIs, whose work is independently supported. To this end the center will include: research and instrumentation cores (Protein Expression and Biophysical Characterization; Structural Biology; and a group of Core Facilities co-funded with, among others, the Delaware INBRE); continuation of the current pilot research subproject program; a predoctoral training program modeled on the NIH T32 mechanism; and continuation of the existing annual symposium series. The administration of the center will be guided by an internal Steering Committee and will continue to benefit from the input of an External Advisory Committee, including for review of pilot project proposals. The research within the COBRE coupled with the capabilities provided by the infrastructure center will continue to give the University of Delaware distinctive strength in an area of research critical to biology and biomedicine.

我们建议继续开展关于膜蛋白生产和表征的科布雷会议特拉华大学作为科布雷第三期基础设施中心。膜蛋白的关键作用在生物学中很明显地反映在这样一个事实上，即它们代表了人类基因组的30%，是目标占当今市场上所有治疗药物的50%。然而，在生产方面仍然存在重大挑战。并对它们进行表征，特别是在结构生物学领域。因此，其目标是 Cobre的研究将是表达、溶解、纯化和结晶膜蛋白；确定它们的结构；并在分子水平和更大的生物系统中表征它们的功能无论是健康还是疾病。这些目标与结构生物学部分的目标是一致的美国国立卫生研究院路线图和蛋白质结构倡议，以解决一个对生物医学研究。基础设施中心将补充一个由更多学科组成的跨学科小组的实验室的研究十多个私人投资机构，其工作得到独立支助。为此，该中心将包括：研究和仪器核心(蛋白质表达和生物物理特性；结构生物学；以及一组与特拉华州INBRE等共同出资的核心设施)；继续目前的试点研究子项目计划；模仿NIH T32机制的博士前培训计划；以及延续现有的年度专题讨论会系列。该中心的管理将由一名内部指导委员会，并将继续受益于外部咨询委员会的投入，包括审查试点项目提案。科布雷内部的研究与能力相结合由基础设施中心提供的基础设施将继续赋予特拉华大学在对生物学和生物医学至关重要的研究领域。