Biophysical Chemistry of Protein Complexes

Tomáš Obšil group

We study molecular mechanisms by which protein function can be regulated. In particular, we are interested in 14-3-3 proteins and their complexes with proteins involved in apoptosis, cancer, G-protein and calcium-triggered signaling pathways. We employ both biophysical (fluorescence spectroscopy, analytical ultracentrifugation, SAXS, mass spectrometry, X-ray crystallography, NMR, protein structure modeling, etc.) and biochemical (recombinant protein expression, site-directed mutagenesis) approaches to understand the details of how the activity and function of protein-protein complexes are regulated.

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People of the Group

Tomáš Obšil

Prof. RNDr., Ph.D.

Vice-dean of the chemistry departments, Professor

Klára Kohoutová

Mgr.

Doctoral student

Andrej Tekel

Mgr.

Doctoral student

Adam Brzezina

Mgr.

Doctoral student

Martin Hýbl

Bc.

Master student

Research Topics

Selected Publications

V. Obsilova, and T. Obsil,
The 14-3-3 Proteins as Important Allosteric Regulators of Protein Kinases
International Journal of Molecular Sciences, 21(22), 2020

DOI, BibTeX