Objective
Protein folding, the process by which a protein assumes its three-dimensional shape, is one of the basic unsolved problems of biophysical and biochemical research. Many of the structural changes taking place during protein folding, especially during the early stages, are as yet poorly understood. This is because high-resolution structural techniques generally lack the time resolution necessary for observation of folding dynamics, whereas methods that have the required time resolution generally lack structural specificity. We propose an experimental approach that combines the structure-sensitivity of multi-dimensional NMR with the ultrafast time resolution of optical techniques. To do this, we use two-dimensional optical spectroscopy (in particular, two-dimensional optical spectroscopy and time-resolved vibrational circular dichroism) in combination with site-specific labeling of proteins. This will make it possible to obtain a structurally and temporally resolved picture of protein folding, which can be regarded as a 'molecular movie' of the folding process. With the proposed method, we will investigate structural changes during protein folding at increasing levels of complexity: from the dynamics of alpha-helix nucleation, to the formation and structural characteristics of intermediate states in small globular proteins and complex beta-sheet topologies, to the nature of biologically functional, short-lived unfolded states in signalling proteins. At each of these levels of complexity, the proposed method will be used to unravel the mechanisms behind the respective folding events.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences mathematics pure mathematics topology
- humanities arts modern and contemporary art cinematography
- natural sciences biological sciences biochemistry biomolecules proteins protein folding
- natural sciences physical sciences optics spectroscopy
You need to log in or register to use this function
We are sorry... an unexpected error occurred during execution.
You need to be authenticated. Your session might have expired.
Thank you for your feedback. You will soon receive an email to confirm the submission. If you have selected to be notified about the reporting status, you will also be contacted when the reporting status will change.
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
ERC-2007-StG
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Host institution
1012WX Amsterdam
Netherlands
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.