Objective
Tuberculosis is a severe human disease and the appearance of a growing number of multiple-drug resistant Mycobacterium tuberculosis strains makes it a necessity to learn more about cell wall formation, drug uptake and drug mechanisms. A major hurdle for the development and improvement of newug candidates is the notorious difficulty in identification and characterization of the corresponding drug targets in M. tuberculosis. This limitation results mainly from the fact that we do not yet have the means to study protein function and protein-protein interactions within the mycobacterium itself. We therefore propose to develop a novel approach to study protein-protein interactions in living mycobacteria which addresses this important need. The approach is based on a recently developed fusion tag that can be labelled with a variety of chemically diverse compounds in living cells. The labelling of a protein of interest in living mycobacteria with a reactive oxygen species-generating photosensitizer and the subsequent proteome-wide detection of protein modifications by reactive oxygen species should allow the identification of proteins that are localized in the direct vicinity of the labelled protein of interest. The application of this technique to proteins associated with the outer membrane of mycobacteria should allows us to identify and characterize new mycobacterial outer membrane proteins and protein complexes, thereby yielding new insights into the biochemical features of the highly complex and unusual structure of the mycobacterial cell wall. Only the discovery of new mycobacteria-specific drug targets will lead to the development of new drugs for a better treatment of tuberculosis. In addition, this new technology should be applicable to the identification of protein-protein interactions in a variety of different host organisms and it has therefore the potential to become a general tool in functional proteomics.
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: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciences biological sciences biochemistry biomolecules proteins proteomics
- medical and health sciences clinical medicine pneumology tuberculosis
- natural sciences biological sciences biochemistry biomolecules proteins enzymes
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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.
FP6-2005-MOBILITY-5
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.
Coordinator
LAUSANNE
Switzerland
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.