Objective
Research objectives and content
Enzymes from certain organisms are adapted to function in extreme environments, e.g. thermophiles and halophiles. As protein-solvent interactions play a major role in controlling enzyme stability and function, I propose a study of how these solvent interactions are modulated both by the sequence changes found in these enzymes and also in modified solvents in which they retain their activity under extreme conditions. By performing atomic level computer simulations on both normal and cryosolvent solutions of mesophilic and thermophilic xylanase enzymes (being used in parallel experimental study at the host laboratory), I propose to explore the influence of the temperature and the solvent on the protein-solvent interactions in these systems
The results of this work are expected to improve our understanding of the influence of the forces leading to enhanced thermal stability of thermophilic enzymes, and give new insights into the molecular mechanisms of cryopreservation of biological materials.
Training content (objective, benefit and expected impact)
The work programme will enable me to build up new expertise in the increasingly important techniques of computer simulation of protein structure-dynamics-function. Involvement with the experimental work will also exploit and further develop my experimental abilities in neutron studies of protein dynamics that were gained during my Ph.D. work.
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 biological sciences biophysics
- natural sciences biological sciences biochemistry biomolecules proteins enzymes
- natural sciences mathematics applied mathematics mathematical model
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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.
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
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
WC1E 6BT LONDON
United Kingdom
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.