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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.

Sperm whale myglobin in the deoxy (1a6n) and oxy (1a6m) states

• What structural elements are present in each molecule?
• What is the subunit composition?
• What is the coordination geometry about the metal ion?
• What changes occur upon oxygenation?

Vojtechovsky, J., J. Berendzen, K. Chu, I. Schlichting, and R. M. Sweet. Implications for the mechanism of ligand discrimination and identification of substates derived from crystal structures of myoglobin-ligand complexes at atomic resolution, to be published.

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