Femtosecond X-ray spectroscopy of haem proteins. (10th February 2021)

• Record Type: Journal Article
• Authors: Bacellar, Camila; Kinschel, Dominik; Cannelli, Oliviero; Sorokin, Boris; Katayama, Tetsuo; Mancini, Giulia F.; Rouxel, Jeremy R.; Obara, Yuki; Nishitani, Junichi; Ito, Hironori; Ito, Terumasa; Kurahashi, Naoya; Higashimura, Chika; Kudo, Shotaro; Cirelli, Claudio; Knopp, Gregor; Nass, Karol; Johnson, Philip J. M.; Wach, Anna; Szlachetko, Jakub; Lima, Frederico A.; Milne, Christopher J.; Yabashi, Makina; Suzuki, Toshinori; Misawa, Kazuhiko; Chergui, Majed
• Is Part Of: Faraday discussions. Volume 228(2021)
• Page Start: 312
• Page End: 328
• Publication Date: 2021-02-10
• Subjects: Chemistry -- Periodicals; Metallurgy -- Periodicals; Electrochemistry -- Periodicals; 540
• DOI: 10.1039/d0fd00131g
• Languages: English
• ISSNs: 1359-6640

Abstract

Abstract : We discuss our recently reported femtosecond (fs) X-ray emission spectroscopy results on the ligand dissociation and recombination in nitrosylmyoglobin (MbNO) in the context of previous studies on ferrous haem proteins. Abstract : We discuss our recently reported femtosecond (fs) X-ray emission spectroscopy results on the ligand dissociation and recombination in nitrosylmyoglobin (MbNO) in the context of previous studies on ferrous haem proteins. We also present a preliminary account of femtosecond X-ray absorption studies on MbNO, pointing to the presence of more than one species formed upon photolysis.