Correction to: Nature Communications https://doi.org/10.1038/s41467-023-36883-5, published online 03 April 2023

The original version of this Article contained an error in Fig. 2, in which “Y328A” was wrongly labelled as “W352A” in panel E, and in Fig. 3, in which residues “N42”, “N265” and “N268” were wrongly labelled as “Q42”, “Q265” and “Q268” in panel C. These have been corrected in both the PDF and HTML versions of the Article.

In the main text, in the first paragraph of the Results in the section “Ligand-free outward-facing structure”, “Gln264” was wrongly described as “Asn264” in both the PDF and HTML versions of the Article.

The original version of the Supplementary Information associated with this Article contained an error in Supplementary Fig. 5a, in which the legend for the plots was missing. The HTML has been updated to include a corrected version of the Supplementary Information.