AlphaFold hits ‘next level’: the AI tool now includes protein pairing Nature, Published online: 17 March 2026; [doi:10.1038/d41586-026-00787-3][1] The database of 200 million protein-structure predictions now includes homodimers, adding new biological relevance. [1]: https://www.nature.com/articles/d41586-026-00787-3 https://www.nature.com/articles/d41586-026-00787-3