Correction to: Scientific Reports https://doi.org/10.1038/s41598-019-45704-z, published online 24 June 2019

This Article contains typographical errors.

In the Methods section the subheading,

‘Crystallization of AceK with Mn’

should read:

‘Crystallization of AceK with Mn2+

In the Acknowledgements section,

“We would like to thank the staff at the BL17U of Shanghai Synchrotron Radiation Facility (SSRF) for X-ray data collection. We are grateful to Dr. Guohua Jiang from College of life science, Beijing Normal University for his help with ITC experiments. This work was supported by grants from the National Natural Science Foundation of China (No.21133003 and No.21773014) and the Canadian Institutes of Health Research.”

should read:

“We would like to thank the staff at the BL17U of Shanghai Synchrotron Radiation Facility (SSRF) for X-ray data collection. We are grateful to Dr. Guohua Jiang from College of Life Sciences, Beijing Normal University for his help with ITC experiments. This work was supported by grants from the National Natural Science Foundation of China (No.21133003 and No.21773014) and the Natural Sciences and Engineering Research Council of Canada (RGPIN-2018-04427).”