About the Authors

Viivi Majava

Affiliation Department of Biochemistry, University of Oulu, Oulu, Finland

Eugenia Polverini

Affiliation Department of Physics, University of Parma, Parma, Italy

Alberto Mazzini

Affiliation Department of Physics, University of Parma, Parma, Italy

Rahul Nanekar

Affiliation Department of Biochemistry, University of Oulu, Oulu, Finland

Wiebke Knoll

Affiliations Institut Laue-Langevin, Grenoble, France, University Joseph Fourier, Grenoble, France

Judith Peters

Affiliations Institut Laue-Langevin, Grenoble, France, University Joseph Fourier, Grenoble, France, Institut de Biologie Structurale, Grenoble, France

Francesca Natali

Affiliations Institut Laue-Langevin, Grenoble, France, Consiglio Nazionale delle Richerche – Operative Group in Grenoble, Grenoble, France

Peter Baumgärtel

Affiliation BESSY II, Helmholtz-Zentrum Berlin, Berlin, Germany

Inari Kursula

Affiliations Centre for Structural Systems Biology, Helmholtz Centre for Infection Research, Braunschweig, Germany, German Electron Synchrotron, University of Hamburg, Hamburg, Germany

Petri Kursula

petri.kursula@oulu.fi

Affiliations Department of Biochemistry, University of Oulu, Oulu, Finland, Centre for Structural Systems Biology, Helmholtz Centre for Infection Research, Braunschweig, Germany, German Electron Synchrotron, University of Hamburg, Hamburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VM EP JP FN PK. Performed the experiments: VM EP AM RN WK PB PK. Analyzed the data: VM EP AM RN PB IK PK. Contributed reagents/materials/analysis tools: EP WK JP FN PB IK PK. Wrote the paper: VM EP PK.