About the Authors

A. Sesilja Aranko

Affiliation Research Program in Structural Biology and Biophysics, Institute of Biotechnology, University of Helsinki, Helsinki, Finland

Sara Züger

Current address: Biochemisches Institut der Universität Zürich, Zürich, Switzerland

Affiliation Research Program in Structural Biology and Biophysics, Institute of Biotechnology, University of Helsinki, Helsinki, Finland

Edith Buchinger

Current address: Department of Biotechnology, Chemistry and Environmental Engineering, Aalborg University, Aalborg, Denmark

Affiliation Research Program in Structural Biology and Biophysics, Institute of Biotechnology, University of Helsinki, Helsinki, Finland

Hideo Iwaï

hideo.iwai@helsinki.fi

Affiliation Research Program in Structural Biology and Biophysics, Institute of Biotechnology, University of Helsinki, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ASA HI. Performed the experiments: ASA SZ EB HI. Analyzed the data: ASA HI. Wrote the paper: ASA SZ HI.