Figure 2 - full size

Figure 2. Fig. 2. Structural determinants of the KCTD5 central cavity. A KCTD5 subunit in ribbon presentation showing the four segments (L1–L4) of the BTB fold and the central cavity of the pentamer assembly in cut-away. The residues that shape the central cavity are labeled in ball-and-stick mode; also shown are the solvent-accessible surfaces and cavity dimensions.

The above figure is reprinted by permission from Elsevier: J Mol Biol (2009, 387, 175-191) copyright 2009.