Formation and cooperative behaviour of protein complexes on the cell membrane

With the aim of providing a deeper insight into possible mechanisms of biological self-organization, this thesis presents new approaches to describe the process of self-assembly and the impact of spatial organization on the function of membrane proteins, from a statistical physics point of view. It...

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Bibliografiska uppgifter
Huvudupphovsman: Guseva, Ksenia
Materialtyp: Thèse numérique
Språk:Anglais
Publicerad: Berlin, Heidelberg : Springer Berlin Heidelberg [20..].
Cham : Springer Nature
Upplaga:1st ed. 2012.
Serie:Springer Theses, Recognizing Outstanding Ph.D. Research
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Accès sur la plateforme Istex
Accès Université d'Orléans
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Anmärkning: Pagination aprés impression : XII-80 p.
Archives Springer e-books (Licence nationale)
Archives Springer e-books (Licence nationale)
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Edition sous un autre format:• Formation and cooperative behaviour of protein complexes on the cell membrane, Texte imprimé
• Formation and Cooperative Behaviour of Protein Complexes on the Cell Membrane, Texte imprimé, 9783642269943
• Formation and Cooperative Behaviour of Protein Complexes on the Cell Membrane, Texte imprimé, 9783642239878
• Formation and Cooperative Behaviour of Protein Complexes on the Cell Membrane, Texte imprimé, 9783642239892
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245 1 0 |a Formation and cooperative behaviour of protein complexes on the cell membrane   |c Ksenia Guseva. 
250 |a 1st ed. 2012. 
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490 0 |a Springer Theses, Recognizing Outstanding Ph.D. Research  |x 2190-5061 
500 |a Pagination aprés impression : XII-80 p. 
500 |a Archives Springer e-books (Licence nationale) 
500 |a Archives Springer e-books (Licence nationale) 
502 |a Thèse de doctorat, biologie, Institute of complex systems and mathematical biology, université de Aberdeen, Royaume-Uni, 2011 
504 |a Bibliogr. en fin de chapitre 
505 1 |a Introduction The Role of Fragmentation on the Formation of Homomeric Protein Complexes Collective Response of Self-organised Clusters of Mechanosensitive Channels Assembly and Fragmentation of Tat Pores Conclusion. 
506 |a Accès en ligne pour les établissements français bénéficiaires des licences nationales 
506 |a Accès soumis à abonnement pour tout autre établissement 
506 |a Conditions particulières de réutilisation pour les bénéficiaires des licences nationales. https://www.licencesnationales.fr/springer-nature-ebooks-contrat-licence-ln-2017 
520 |a With the aim of providing a deeper insight into possible mechanisms of biological self-organization, this thesis presents new approaches to describe the process of self-assembly and the impact of spatial organization on the function of membrane proteins, from a statistical physics point of view. It focuses on three important scenarios: the assembly of membrane proteins, the collective response of mechanosensitive channels and the function of the twin arginine translocation (Tat) system. Using methods from equilibrium and non-equilibrium statistical mechanics, general conclusions were drawn that demonstrate the importance of the protein-protein interactions. Namely, in the first part a general aggregation dynamics model is formulated, and used to show that fragmentation crucially affects the efficiency of the self-assembly process of proteins. In the second part, by mapping the membrane-mediated forces into a simplified many-body system, the dynamic and equilibrium behaviour of interacting mechanosensitive channels is derived, showing that protein agglomeration strongly impacts its desired function. The final part develops a model that incorporates both the agglomeration and transport function of the Tat system, thereby providing a comprehensive description of this self-organizing process. 
650 |a Protéines membranaires 
650 |a Membrane cellulaire 
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776 0 |t Formation and Cooperative Behaviour of Protein Complexes on the Cell Membrane  |b Texte imprimé  |z 9783642239878 
776 0 |t Formation and Cooperative Behaviour of Protein Complexes on the Cell Membrane  |b Texte imprimé  |z 9783642239892 
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