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Content archived on 2024-06-18

Supramolecular Chemical Biology Modulation of Protein-Protein Interactions

Objective

This proposal aims to explore the combination of supramolecular chemistry with chemical biology. Supramolecular architectures are proposed for the modulation of protein-protein interactions. Two general themes are outlined; 1) supramolecular chemistry in the cell and 2) supramolecular multivalency. Supramolecular architectures are brought forward as excellent tools to control protein-protein interactions at the cellular level. Supramolecular elements, selectively attached to proteins, are outlined to control protein dimerization and localization. The introduction of different supramolecular elements, either in vitro or in vivo via specific labeling techniques, is part of the plan, including the introduction of supramolecular elements, whose interactions can be reversibly switched with light. With these systems, the temporal control over protein-protein interactions and protein localization can be addressed. Self-assembling multivalent architectures are proposed as optimal scaffolds and flexible systems for recognition and binding of cells. The assembly process of the supramolecular architecture will be steered via interplay with the characteristics of the cellular target and the environment, controlling size, shape and composition. This self-assembling multivalent platform will be applied to control or initiate interactions between different types of surfaces, such as cells, antigens and chips. The self-assembling scaffolds additionally provide an ideal platform to be combined with proteins, allowing the generation of ordered protein wires, with control over orientation and distances between proteins. The combination of supramolecular chemistry with chemical biology is envisioned to enable the modulation of protein-protein interactions and thus provide entries to this long standing fundamental challenge.

Fields of science (EuroSciVoc)

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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)

Topic(s)

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Call for proposal

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.

ERC-SG - ERC Starting Grant

Host institution

TECHNISCHE UNIVERSITEIT EINDHOVEN
EU contribution
€ 1 250 000,00
Address
GROENE LOPER 3
5612 AE Eindhoven
Netherlands

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Region
Zuid-Nederland Noord-Brabant Zuidoost-Noord-Brabant
Activity type
Higher or Secondary Education Establishments
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Total cost

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.

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Beneficiaries (1)

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