About the Authors

Pedro Beltrao

To whom correspondence should be addressed. E-mail: beltrao@embl-heidelberg.de

Affiliation EMBL Structural and Computational Biology, Heidelberg, Germany

Luis Serrano

Affiliation EMBL Structural and Computational Biology, Heidelberg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

LS and PB conceived and designed the experiments, analyzed the data, and wrote the paper. PB wrote the scripts.