Figure 4.
Stereoview of the Polder omit map of RTS-V5 bound to monomer A of HDAC6 (contoured at 3.0 σ) (PDB ID 6CW8). Atoms are color-coded as follows: C = orange (RTS-V5) or light blue (protein), N = blue, O = red, Zn2+ = gray sphere, solvent = red spheres. Metal coordination and hydrogen bond interactions are indicated by solid and dashed black lines, respectively. The Zn2+ coordination geometry is pentacoordinate square pyramidal.