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. 2011 Feb 24;286(16):14427–14434. doi: 10.1074/jbc.M110.208926

FIGURE 2.

FIGURE 2.

Interactions of DSP, AMT, and CPZ with the A variant. a, 2FoFc electron density maps of DSP, AMT, and CPZ in the complex structures, contoured at 1.2σ. b, structure of the binding pocket in the A variant-DSP complex. c, structure of the binding pocket in the A variant-DSP complex. A water molecule is depicted as a blue sphere, and hydrogen bonds are indicated as black dotted lines. d, structure of the binding pocket in the A variant-AMT complex. e, structure of the binding pocket in the A variant-CPZ complex. DSP, AMT, and CPZ molecules are depicted as yellow, green, and cyan, respectively.