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Figure 1.
Figure 1. Overall view of the Mg[2]ADP -SP20 -AlF[3] complex of
the catalytic subunit (cAPK) with the difference density at the
position of AlF[3]. a, The disordered region of the catalytic
subunit consisting of residues 5 -13 is indicated by dashes.
SP20 and Mg2+ ions are displayed in yellow and red,
respectively, and ADP and AlF[3] are shown in green. The
Gly-rich loop is colored in magenta, and black spheres indicate
the three phosphorylation sites observed in the structure. The
MPD molecule is displayed in cyan. This figure was generated
using MOLSCRIPT33. b, Stereo view of the annealed F[o] - F[c]
omit map contoured at 6.0  .
This figure was generated from BOBSCRIPT33, 34. Dashed lines
indicate the aluminum (Al) coordination with the  -phosphate
of ADP and the hydroxyl group of Ser from the SP20.
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