Extensive alanine scanning reveals protein-protein and protein-DNA interaction surfaces in the global regulator FlDh from Escherichia coli. Molecular Microbiology. 39:581-594.
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Cover illustration: Crystal structure of iron regulatory protein 1 in complex with ferritin IRE-RNA (Protein Data Bank code: 2IPY; Walden, W. E., Selezneva, A. I., Dupuy, J., Volbeda, A., Fontecilla-Camps, J. C., Theil, E. C., and Volz, K. 2006. Structure of dual function iron regulatory protein 1 complexed with ferritin IRE-RNA. Science 314: 1903–1908). Image details: RNA: ribbon-plate representation, A—red, U—magenta, G—green, C—light cyan, transparent surface. Protein: ribbon representation, green).
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