ZFIN Image: Silman et al., 2021, FIGURE 9

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Figure Caption

FIGURE 9

4D motifs in four proteins retrieved from the ASSAM server. The four Asp residues are shown as sticks, with carbons in green, oxygens in red, and nitrogens in blue. Solvent waters are shown as blue spheres, and the metal ions as magenta spheres, with their sizes proportionate to their Van der Waals radii. Noncovalent H‐bonds and ionic bonds are displayed as dashed black lines. (a) Bacillus subtilis phosphodiesterase PhoD,⁵⁵ containing two Ca⁺² ions (PDB‐ID 2yeq); (b) proton pyrophosphatase,⁵⁶ containing three Mg⁺ ions (PDB‐ID 4a01); (c) Streptococcus uberis geranylgeranyl diphosphate synthase,⁵⁷ containing one Mg⁺² ion (PDB‐ID 4lfg); (d) phosphodiesterase acting on cyclic dinucleotides,⁵⁸ containing two Mn⁺² ions (PDB‐ID 5xsp)

Acknowledgments

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