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Figure 5.
Figure 5. Space-filling illustrations of the docking of (a)
PA-14 and PA-14:1 and (b) PA-18 and PA-18:1 in the PLD active
site. Hydrophobic (white), negatively-charged (red), and
positively-charged (blue) surfaces. The positive surface at the
center of the illustrations is composed of the putative
catalytic residues His165 and His438, as well as Lys167 and
Lys440. The hydrophobic cliff is at the bottom of the
illustrations.
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