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Content archived on 2024-05-27

Crystallographic analysis of lmra, the bacterial homologue of the human multidrug resistence p-glycoprotein

Objective

LmrA from Lactococcus lactis is integral membrane ABC transporter, responsible for the extrusion of a variety of drugs from the inner leaflet of the cell. Our aim is to determine the crystal structure of LmrA in complex with non-hydrolyzable nucleotides and allosteric modulators. This structure would be the first for a complete ARC multidrug transporter. To perform a structural analysis through X -ray crystallography various subsequent steps must be satisfied: protein over expression and purification in quantities, protein crystallization, phase problem analysis and resolution, model building and refinement. I will take part to all these aspects of the experimental work and will be trained in the methodology and treatment of membrane proteins. This will be of great impact to me, given the scientific value of the project, but also the amount and quality of experimental work that I will have to perform. The impact to the host institution may be also quantified basing on the importance of the project from a scientific and bio-medical point of view. Membrane proteins have been and will continue to be the highest challenging objects of research in Structural Biology and the host laboratory will contribute to the advances in the field.

Fields of science (EuroSciVoc)

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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.

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Call for proposal

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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.

RGI - Research grants (individual fellowships)

Coordinator

THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE
EU contribution
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80,Tennis Court Road, 80
CB2 1GA CAMBRIDGE
United Kingdom

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Total cost

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