Document Detail


A Super-Reduced Diferrous [2Fe-2S] Cluster.
MedLine Citation:
PMID:  23320988     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A biomimetic [2Fe-2S] cluster has been isolated in the fully reduced diferrous form and characterized by X-ray diffraction. This completes a consistent series of synthetic analogues of protein-bound [2Fe-2S]z redox centers (z = 2+, 1+, 0) with identical capping ligands. 57Fe Mössbauer data of the extremely oxidation-sensitive complex compare well with those of the very few reports of all-ferrous ferredoxins and Rieske centers; they confirm the S = 0 ground state and establish an upper limit for the exchange coupling, J ≤ -90 cm-1.
Authors:
Antonia Albers; Serhiy Demeshko; Kevin Pröpper; Sebastian Dechert; Eckhard Bill; Franc Meyer
Related Documents :
11170648 - A conformational and structure-activity relationship study of cytotoxic 3,5-bis(arylide...
23943548 - The x-ray crystal structure of a cuprate-carbonyl π-complex.
23837738 - Stable and highly fluorescent europium(iii) chelates for time-resolved immunoassays.
23396368 - A new class of highly solvatochromic dicyano rhenate(i) diimine complexes - synthesis, ...
14723158 - Biological activity of bacterial lectins and their molecular complexes with heterocycli...
16851108 - Thermotropic properties of organic nanocrystals embedded in ultrasmall crystallization ...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-15
Journal Detail:
Title:  Journal of the American Chemical Society     Volume:  -     ISSN:  1520-5126     ISO Abbreviation:  J. Am. Chem. Soc.     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-16     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503056     Medline TA:  J Am Chem Soc     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  TFPIalpha and TFPIbeta are expressed at the surface of breast cancer cells and inhibit TF-FVIIa acti...
Next Document:  Cariprazine: chemistry, pharmacodynamics, pharmacokinetics, and metabolism, clinical efficacy, safet...