Correction to: Nature Structural & Molecular Biology https://doi.org/10.1038/s41594-024-01246-1, published online 8 March 2024.

In the version of the article initially published, the PDB accession codes were incorrect in Table 1 and the Data availability section, and have now been corrected to 8P0V, 8P0W and 8P0X in the HTML and PDF versions of the article.