Nature Communications 8:750 doi:10.1038/s41467-017-00833-9; Article published online 29 September 2017

The previously published version of this Article contained errors in Fig. 6. In panel h the units of the x axis were incorrectly given as mM and should have been given as µM. Also, the IC50s for RU.365, RU.332 and RU.521 within panel h were incorrectly given as mM and should have been given as µM. These errors have been corrected in both the PDF and HTML versions of the Article.