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Apo (1cc7) and mercury (1cc8) forms of the metallochaperone protein Atx1 from Saccharomyces cerevisiae

• What structural elements are present in each molecule?
• What is the subunit composition?
• What is the coordination geometry about each metal ion?
• Are there other ligands that may act to transfer metal ions?
• How do these structures compare with MerP and Menkes metalloproteins?

Rosenzweig, A. C., D. L. Huffman, M. Y. Hou, A. K. Wernimont, R. A. Pufahl, and T. V. O'Halloran. 1999. Crystal structure of the Atx1 metallochaperone protein at 1.02 Å resolution. Structure (London) 7:605-617.

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