2026. 060 | Interdomain interactions and pH modulate folding intermediates in MAGI1 PDZ4: Cosmin Marian Obreja1, Valeria Pennacchietti2, Dimitrios Marinidis1, Sara Di Matteo3, Rodolfo Ippoliti1, Stefano Gianni2, Francesca Malagrinò1 | 1University of L’Aquila, Italy; 2University “La Sapienza” of Rome, Italy; 3University of Chieti-Pescara, Italy. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale. 99, s1 (Mar. 2026). DOI:https://doi.org/10.4081/jbr.2026.15312.