Spectroscopic, structural, and functional characterization of the alternative low-spin state of horse heart cytochrome c - Mugnol, Katia Cristina Ugolini; Ando, Rômulo Augusto; Nagayasu, Rafael Y.; Faljoni-Alário, Adelaide; Brochsztain, Sérgio; Santos, Paulo Sérgio; Nascimento, Otaciro Rangel; Nantes, Iseli Lourenço (Biophysical Journal, 2008)