Cargando…
Molecular Mechanism of Enzymatic Chlorite Detoxification: Insights from Structural and Kinetic Studies
[Image: see text] The heme enzyme chlorite dismutase (Cld) catalyzes the degradation of chlorite to chloride and dioxygen. Although structure and steady-state kinetics of Clds have been elucidated, many questions remain (e.g., the mechanism of chlorite cleavage and the pH dependence of the reaction)...
Autores principales: | Schaffner, Irene, Mlynek, Georg, Flego, Nicola, Pühringer, Dominic, Libiseller-Egger, Julian, Coates, Leighton, Hofbauer, Stefan, Bellei, Marzia, Furtmüller, Paul G., Battistuzzi, Gianantonio, Smulevich, Giulietta, Djinović-Carugo, Kristina, Obinger, Christian |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American
Chemical Society
2017
|
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5678291/ https://www.ncbi.nlm.nih.gov/pubmed/29142780 http://dx.doi.org/10.1021/acscatal.7b01749 |
Ejemplares similares
-
From chlorite dismutase towards HemQ–the role of the proximal H-bonding network in haeme binding
por: Hofbauer, Stefan, et al.
Publicado: (2016) -
Dimeric chlorite dismutase from the nitrogen‐fixing cyanobacterium C
yanothece sp. PCC7425
por: Schaffner, Irene, et al.
Publicado: (2015) -
Manipulating Conserved Heme Cavity Residues of Chlorite
Dismutase: Effect on Structure, Redox Chemistry, and Reactivity
por: Hofbauer, Stefan, et al.
Publicado: (2013) -
Redox Thermodynamics of
High-Spin and Low-Spin Forms
of Chlorite Dismutases with Diverse Subunit and Oligomeric Structures
por: Hofbauer, Stefan, et al.
Publicado: (2012) -
Hydrogen peroxide‐mediated conversion of coproheme to heme b by HemQ—lessons from the first crystal structure and kinetic studies
por: Hofbauer, Stefan, et al.
Publicado: (2016)