Nature Communications 8 Article number: 15865 (2017); Published: 28 June 2017; Updated: 18 August 2017

The previously published version of this Article contained a line number in the Abstract within the sentence ‘A fraction of RIP2 localizes to the endoplasmic reticulum (ER), where it interacts with ZNRF4 under either unstimulated and muramyl dipeptide-stimulated conditions’. This has now been corrected in the PDF and HTML versions of the Article.