scholarly journals The role of metal ion binding in the antioxidant mechanisms of reduced and oxidized glutathione in metal-mediated oxidative DNA damage

Metallomics ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 79-91 ◽  
Author(s):  
Elias O. U. Eteshola ◽  
Devin A. Haupt ◽  
Stephen I. Koos ◽  
Lee A. Siemer ◽  
Daniel L. Morris
Keyword(s):  
Dna Damage ◽  
Metal Ion ◽  
Oxidative Dna Damage ◽  
Ion Binding ◽  
Oxidized Glutathione ◽  
Metal Ion Binding ◽  
Reduced And Oxidized Glutathione ◽  
Antioxidant Mechanisms

GSH and GSSG appear to function as antioxidants against metal-mediated oxidative DNA damage by coordinating Fe(ii) and Cu(ii).

Towards the role of metal ions in the structural variability of proteins: CdII speciation of a metal ion binding loop motif

Metallomics ◽  
2011 ◽  
Vol 3 (12) ◽  
pp. 1331 ◽  
Author(s):  
Attila Jancsó ◽  
Dániel Szunyogh ◽  
Flemming H. Larsen ◽  
Peter W. Thulstrup ◽  
Niels Johan Christensen ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Ion ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Structural Variability ◽  
Binding Loop

Complex Formation between [(η6-p-cymene)Ru(H2O)3]2+and Hydroxycarboxylates or their Sulfur Analogues - The Role of Thiolate Groups in Metal Ion Binding

2014 ◽  
Vol 2014 (30) ◽  
pp. 5204-5216 ◽  
Author(s):  
Dániel Hüse ◽  
Linda Bíró ◽  
János Patalenszki ◽  
Attila Csaba Bényei ◽  
Péter Buglyó
Keyword(s):  
Complex Formation ◽  
Metal Ion ◽  
Ion Binding ◽  
Metal Ion Binding

Role of the Surface-Exposed Leucine 155 in the Metal Ion Binding Loop of the CuA Domain of CytochromecOxidase fromThermus thermophiluson the Function and Stability of the Protein

Biochemistry ◽  
2012 ◽  
Vol 51 (12) ◽  
pp. 2443-2452 ◽  
Author(s):  
Manas Kumar Ghosh ◽  
Jitumani Rajbongshi ◽  
Debajani Basumatary ◽  
Shyamalava Mazumdar
Keyword(s):  
Metal Ion ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Loop

Half-sandwich type rhodium(iii)–aminohydroxamate complexes: the role of the position of the amino group in metal ion binding

2018 ◽  
Vol 42 (10) ◽  
pp. 7659-7670 ◽  
Author(s):  
Péter László Parajdi-Losonczi ◽  
Péter Buglyó ◽  
Hana Skakalova ◽  
Jana Kasparkova ◽  
Norbert Lihi ◽  
...  
Keyword(s):  
Metal Ion ◽  
Ion Binding ◽  
Conditional Stability ◽  
Amino Group ◽  
Relative Order ◽  
Metal Ion Binding ◽  
Sandwich Type ◽  
Ph Dependent ◽  
Half Sandwich

Relative order of the pH-dependent conditional stability of the hydroxamate type (O,O) and (Namino,Nhydroxamato) chelates determines the coordination modes in the various mono- and dinuclear complexes of [(η5-Cp*)RhIII(H2O)3]2+ with α-, β- and γ-aminohydroxamic acids.

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