Refining the mechanism of heme acquisition from free hemoglobin by Staphylococcus aureus IsdH - Valeria Buoli Comani; Omar De Bei; Giulia Paris; Marialaura Marchetti; Francesca Pancrazi; Barbara Campanini; Luca Ronda; Ben F. Luisi; Serena Faggiano; Anna Rita Bizzarri; Stefano Bettati (Proceedings of the National Academy of Sciences, 2026)