Protonation/deprotonation-driven switch for the redox stability of low-potential ferredoxin
Kei Wada, Kenji Kobayashi, Iori Era, Yusuke Isobe, Taigo Kamimura, Masaki Marukawa, T. Nagae, Kazuki Honjo, Noriko Kaseda, Yumiko Motoyama, Kengo Inoue, Masakazu Sugishima, Katsuhiro Kusaka, Naomine Yano, Keiichi Fukuyama, , Masaki Unno
This study identifies the protonation state of Asp64 as a critical factor controlling the redox stability of the [4Fe-4S] cluster in low-potential ferredoxins.
bioRxiv · Sep 12, 2024 · PreprintBiochemistry