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Protein Biophysics (Prof. Daniel Otzen)

Daniel Erik Otzen

Professor Interdisciplinary Nanoscience Center - INANO-MBG, iNANO-huset

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Research focus in brief

Our research activities fall within 3 main areas, which all relate to the study of the kinetics and thermodynamics of protein conformational changes, namely membrane protein folding, protein-detergent interactions and protein fibrillation. These areas are linked by a keen interest in understanding the mechanistic and thermodynamic behaviour of proteins in different circumstances by quantifying the strength of internal side-chain interactions as well as contacts with solvent molecules, whether it be detergents, denaturants, stabilizing salts and osmolytes or lipids. Ultimately we hope this will lead to a greater manipulative ability vis-a-vis processes of both basic, pharmaceutical and industrial relevance. The general approach is to use available spectroscopic techniques (fluorescence, CD, stopped-flow, FTIR, NMR and dynamic and static light scattering) to generate data which can be analyzed in a quantitative manner to develop models and mechanisms for conformational changes at the molecular level.  

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News

How good are protein disorder prediction programmes actually?

AU researchers Jakob T. NIelsen and Frans Mulder present benchmark for testing protein disorder prediction programmes. NMR ensemble structure for the core domain of the protein p53 colored according to CheZOD Z-scores. (Image: Jakob Toudahl and Frans Muld
- iNano

Until now it was difficult to answer this question, as a good benchmark for testing these bioinformatics programmes was lacking. AU scientists, Dr.…

VILLUM FONDEN grants DKK 39.8 M for developing dynamic crystallography

Villum Investigator grant to Professor Bo Brummerstedt Iversen (DKK 39,8 M) from Department of Chemistry and Interdisciplinary Nanoscience Center (INANO) to develop new materials. (Photo by Lars Kruse, AU)
- iNano

Professor Bo Brummerstedt Iversen from Department of Chemistry and Interdisciplinary Nanoscience Center (iNANO) has been selected as a Villum…

Recent publications

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