Correction to: Scientific Reports https://doi.org/10.1038/s41598-017-12365-9, published online 27 September 2017

In the previous versions of this Article and the Author Correction published on 20th April 2018, Junjie Hou, Dongwan Cheng, Jingze Lu and Li Zheng were incorrectly affiliated with ‘College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China’. The correct affiliation is listed below:

National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China.

This error has now been corrected in the PDF and HTML versions of the Article, and in the PDF and HTML versions of the Author Correction.