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Cytochrome bc₁ complex from Gallus gallus (1bcc, chicken) and Bos taurus (1be3, bovine)

• What structural elements are present in the protein?
• What is the subunit composition?
• What is the coordination geometry about the metal ion?
• What is the distance between metal ions and ligands?

Zhang, Z., L. Huang, V. M. Shulmeister, Y. L. Chi, K. K. Kim, L. W. Hung, A. R. Crofts, E. A. Berry, and S. H. Kim. 1998. Electron transfer by domain movement in cytochrome bc₁. Nature 392:677-684.

Iwata, S., J. W. Lee, K. Okada, J. K. Lee, M. Iwata, B. Rasmussen, T. A. Link, S. Ramaswamy, and B. K. Jap. 1998. Complete structure of the 11-subunit bovine mitochondrial cytochrome bc₁ complex. Science 281:64-71.

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