Molecules and Cells

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Fig. 4.

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Fig. 4. (A and B) Detailed view of calcium ion coordination at the pmCA crystallographic interface in the C2 (A) and P21212 (B) symmetry, respectively. Residues involved in calcium coordination are shown in stick representation. Green mesh represents Fo-Fc maps contoured at 3.5σ for Ca1, 8.5σ for Ca2 and Ca3 (A), and 3.5σ for Ca1, 6σ for Ca2, and 7σ for Ca3 (B), respectively. Calcium ions and water molecules are shown as cyan and red spheres, respectively. Interactions are indicated by dashed lines. (C) Close-up view of the PEG binding site in the crystallographic interface. Residues interacting with PEG are shown in stick representation. Green mesh represents Fo-Fc maps contoured at the 3σ level.
Mol. Cells 2019;42:460~469 https://doi.org/10.14348/molcells.2019.0029
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