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Eric C. Niederhoffer, Ph.D. Associate Professor of Biochemistry and Molecular Biology Southern Illinois University School of Medicine 600 Agriculture Drive, Carbondale, IL 62901-6503 Rm 112 Lindegren, 618-453-6467 eniederhoffer@siumed.edu Copyright 2000- , E.C. Niederhoffer. All Rights Reserved. All trademarks and copyrights are the property of their respective owners.

Succinate dehydrogenase (1nek) from Escherichia coli

• What structural elements are present in each molecule?
• What is the subunit composition?
• What is the distance between metal ions and ligands?
• What are the characteristics of the metal center binding region?

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.

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