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In metalloproteins, the protein environment modulates metal properties to achieve the required goal, which can be protein stabilization or function. The analysis of metal sites at the atomic level of detail provided by protein structures can thus be of benefit in functional and evolutionary studies of proteins. In this work, we propose a structural bioinformatics approach to the study of metalloproteins...
Oxidized ferredoxin from Clostridium pastetirianum, containing two Fe 4 S 4 clusters, has been investigated using 2D 1 H NMR spectroscopy at 600 MHz. 2D NMR experiments allowed complete assignment of the sixteen isotropically shifted signals corresponding to the β-CH 2 protons of the eight metal coordinated cysteines. Geminal connectivities of Cys β-CH 2 protons...
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