In this Letter, an incorrect version of the Supplementary Information file was inadvertently used, which contained several errors. The details of references 59–65 were missing from the end of the Supplementary Discussion section on page 4. In addition, the section ‘Text 3. Y2H on ICD interactions’ incorrectly referred to ‘Extended Data Fig. 4d’ instead of ‘Extended Data Fig. 3d’ on page 3. Finally, the section ‘Text 4. Interaction network analysis’ incorrectly referred to ‘Fig. 1b and Extended Data Fig. 6’ instead of ‘Fig. 2b and Extended Data Fig. 7’ on page 3. These errors have all been corrected in the Supplementary Information.