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Molecular surface of the DPCK monomer, colored by sequence conservation based on sequence alignment of 25 bacterial orthologs. Red portions of the surface correspond to strictly conserved residues; green portions to conserved residues, according to the Clustal W (Thompson et al. 1994) classification. The molecule is oriented approximately as in Figure 1 ▶. This figure was produced with the program GRASP (Nicholls et al. 1991).
