Rieske iron protein structure

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Eric C. Niederhoffer, Ph.D.

Associate Professor of Biochemistry and Molecular Biology

Southern Illinois University School of Medicine
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Rieske iron protein (1rie) from bovine heart mitochondria

What structural elements are present in the protein?
What is the subunit composition?
What is the coordination geometry about the metal ion?

Iwata, S., M. Saynovits, T. A. Link, and H. Michel. 1996. Structure of a water soluble fragment of the 'Rieske' iron-sulfur protein of the bovine heart mitochondrial cytochrome bc₁ complex determined by MAD phasing at 1.5 Å resolution. Structure 4:567-579.

Rieske iron protein (1rie)

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Push the button to observe the following residues within 3.0 Å of the iron centers:

Cys139, Cys158, His141, His161

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eniederhoffer@siumed.edu

Chime SquareTM Animations

Molecular Graphics Resource

Eric C. Niederhoffer, Ph.D.

Associate Professor of Biochemistry and Molecular Biology

Rieske iron protein (1rie)

Chime Square^TM Animations