Purification, crystallization and preliminary crystallographic analysis of a dissimilatory DsrAB sulfite reductase in complex with DsrC.

@article{Oliveira2008PurificationCA,
  title={Purification, crystallization and preliminary crystallographic analysis of a dissimilatory DsrAB sulfite reductase in complex with DsrC.},
  author={T{\^a}nia Filipa Oliveira and Clemens Vonrhein and Pedro Moreno Mat{\'i}as and Sofia Santos Venceslau and In{\^e}s A. Cardoso Pereira and Margarida Archer},
  journal={Journal of structural biology},
  year={2008},
  volume={164 2},
  pages={236-9}
}
Dissimilatory sulfite reductase (dSiR, DsrAB) is a key protein in dissimilatory sulfur metabolism, one of the earliest types of energy metabolism to be traced on earth. dSirs are large oligomeric proteins around 200kDa forming an alpha(2)beta(2) arrangement and including a unique siroheme-[4Fe-4S] coupled cofactor. Here, we report the purification, crystallization and preliminary X-ray diffraction analysis of dSir isolated from Desulfovibrio vulgaris Hildenborough, also known as desulfoviridin… CONTINUE READING
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