ComplexAssembly
Financiado
The birth of protein complexes
Protein complexes are central to many cellular functions but our knowledge of how cells assemble protein complexes remains very sparse. Biophysical and structural data of assembly intermediates are extremely rare. Particularly in...
Protein complexes are central to many cellular functions but our knowledge of how cells assemble protein complexes remains very sparse. Biophysical and structural data of assembly intermediates are extremely rare. Particularly in higher eukaryotes, it has become clear that complex assembly by random collision of subunits cannot cope with the spatial and temporal complexity of the intricate architecture of many cellular machines. Here I propose to combine systems biology approaches with in situ structural biology methods to visualize protein complex assembly. I want to investigate experimentally in which order the interfaces of protein complexes are formed and to which extent structures of assembly intermediates resemble those observed in fully assembled complexes. I want develop methods to systematically screen for additional factors involved in assembly pathways. I furthermore want to test the hypothesis that mechanisms must exist in eukaryotes that coordinate local mRNA translation with the ordered formation of protein complex interfaces. I believe that in order to understand assembly pathways, these processes, that so far are often studied autonomously, need to be considered jointly and in a protein complex centric manner. The research proposed here will bridge across these different scientific disciplines. In the long term, a better mechanistic understanding of protein complex assembly and the structural characterization of critical intermediates will be of high relevance for scenarios under which a cell’s protein quality control system has to cope with stress, such as aging and neurodegenerative diseases. It might also facilitate the more efficient industrial production of therapeutically relevant proteins.
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Duración del proyecto: 71 meses
Fecha Inicio: 2017-02-03
Fecha Fin: 2023-01-31
Fecha Fin: 2023-01-31
Línea de financiación: concedida
El organismo H2020 notifico la concesión del proyecto el día 2023-01-31
Línea de financiación objetivo
El proyecto se financió a través de la siguiente ayuda:
ERC-2016-COG:
ERC Consolidator Grant
Cerrada
hace 8 años
Presupuesto
El presupuesto total del proyecto asciende a
2M€
Líder del proyecto
MAXPLANCKGESELLSCHAFT ZUR FORDERUNG DER WISSE...
No se ha especificado una descripción o un objeto social para esta compañía.
Perfil tecnológico
TRL
4-5
Perfil tecnológico
TRL
4-5
1.12M€ |
Participante