Scientific Reports 5: Article number: 10376; published online: 29 May 2015; updated: 10 June 2016

In the original version of this Article, an additional affiliation for Cheng-Wei Hsieh was omitted. The correct affiliation is listed below:

Department of Chemistry, National Tsing-Hua University, Hsinchu 30013, Taiwan.

In addition, Affiliations 1 and 2 were incomplete. The correct affiliations are listed below.

Affiliation 1:

Chemical Biology and Molecular Biophysics Program, Taiwan International Graduate Program, Academia Sinica, Taipei 115, Taiwan.

Affiliation 2:

Institute of Biological Chemistry, Academia Sinica, Taipei 115, Taiwan.

These errors have now been corrected in the PDF and HTML versions of the Article.