Electrostatic Surface Representations of the Bro1 Domains from BROX, ALIX and Bro1p.

<p>(A–C) Surface renderings of the Bro1 domains from the designated proteins, color-coded with basic regions in blue (kT/e = 4) and acidic regions in red (kT/e = −4). Two orthogonal views of each domain are shown. The C-terminal helix of CHMP4B (orange) is shown bound to the ALIX Bro1 domain in (B) (pdb 3C3Q), and for reference is shown modeled into analogous positions in the Bro1 domains in (A) and (C).