Universally conserved isoasparylation sustains ribosome biogenesis and function
Bruno Bonnettaz, Anna Smirnova, Marlène Vayssières, Lila Delbos, Emilie Zélie, Zaineb Fourati, Yelda Abou Khalil, Mengmeng Zhang, Wang‐Qing Liu, Michel Vidal, Johana Chicher, Lauriane Kühn, Philippe Hammann, Lola Alez-Martin, Tessa Reinert, , Alexandre Smirnov
The paper identifies isoaspartate modification of ribosomal protein uS11 as essential for ribosome biogenesis and function across all domains of life.
bioRxiv · Aug 27, 2026 · PreprintBiochemistry