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Eric C. Niederhoffer, Ph.D.

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Succinate dehydrogenase (1nek) from Escherichia coli

Yankovskaya, V., Horsefield, R., Tornroth, S., Luna-Chavez, C., Miyoshi, H., Leger, C., Byrne, B., Cecchini, G., Iwata, S. 2003. Architecture of succinate dehydrogenase and reactive oxygen species generation. Science 299:700-704.

Succinate dehydrogenase (1nek)

Active Site Views

  • Push the button  to observe the following oxidation-reduction centers in the molecule:
FAD, 2Fe-2S, 3Fe-3S, 4Fe-4S, heme, and ubiquinone
  • Push the button  to observe the following residues within 3.0 Å of the iron-sulfur centers:
Arg56, Asp63, Cys55, Cys60, Cys75, Cys149, Cys152, Cys155, Cys159, Cys206, Cys212, Cys216, Gly58, Thr223, and Val59
  • Push the button  to observe the following residues within 3.0 Å of the heme center:
His71, His84, His207, and one water molecule

Push button  for Original View

 

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