Postdoc on Proteomics of the 14-3-3 interactome and the p53/14-3-3 complex
The adapter protein 14-3-3 acts as a “hub” by interacting with several hundred partner proteins in human cells. These 14-3-3 PPIs are implicated in a number of diseases ranging from cancer and neurodegeneration to inflammation and metabolic syndromes. 14-3-3s bind their partner proteins after phosphorylation of specific recognition motifs in the target protein. These phosphorylation events are acting as an “on-off switch” of 14-3-3 binding which consequently is under control of the cell’s kinase/phosphatase system. The study of both the dynamic 14-3-3 interactome in health and diseased cells and the consequences of 14-3-3 binding on the cell’s phosphoproteome are essential to understand the role of 14-3-3 in for example in Diabetes, Alzheimer’s disease or Inflammation. In particular, the project focusses on the regulation of p53 by 14-3-3 proteins. 14-3-3 has been shown to stabilize the functional tetramer of p53 and enhance p53’s functions. We want to understand how 14-3-3 binding affects different mutant forms of p53 and if the positive regulation of p53 by 14-3-3 proteins can be enhanced by small molecules.
The postdoc will be hired for two years, place of work will be TU Eindhoven (The Netherlands)
- Culture of cell lines. Transformation with constructs for protein-protein proximity techniques (BioID, APEX).
- Sample preparation for mass-spectrometry analysis, including compound treatments.
- Cell biology characterization of the effect of enhanced stabilization of 14-3-3/p53 complexes
- Have a PhD in biology, biochemistry, or biotechnology.
- Have excellent track record from their previous studies along with experience and expertise in at least one of these fields: cell biology, biochemistry, proteomics.
- Ability to conduct high quality academic research, demonstrated for instance by a relevant PhD thesis and/or publication(s).
- Ability to teach, shown by experience or assistance in teaching and positive evaluations of these teaching efforts.
- Excellent mastering of the English language, good communication and leadership skills. Note that there is no Dutch language requirement.
- Be a team player and able to work in a dynamic, interdisciplinary context.
Conditions of employment
- A meaningful job in a dynamic and ambitious university with the possibility to present your work at international conferences.
- A full-time employment for 2 years.
- You will have free access to high-quality training programs on general skills, didactics and topics related to research and valorization.
- A gross monthly salary and benefits in accordance with the Collective Labor Agreement for Dutch Universities.
- A broad package of fringe benefits (including an excellent technical infrastructure, moving expenses, and savings schemes).
- Family-friendly initiatives are in place, such as an international spouse program, and excellent on-campus children day care and sports facilities.
Information and application
Do you recognize yourself in this profile and would you like to know more? Please contact
dr. Christian Ottmann, c.ottmann[at]tue.nl or prof.dr.ir. Luc Brunsveld, l.brunsveld[at]tue.nl.
For information about terms of employment, please contact HRServices[at]tue.nl
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