Figure 2 - full size

Figure 2. Figure 2. Ubiquitin recognition by Rabex-5. (a) Ubiquitin (beige ribbon and stick model) bound to Rabex-5 IUIM (green surface model). (b) Rabex-5 IUIM (green ribbon and sticks) bound to ubiquitin (orange surface). (c) Ubiquitin (blue ribbon and sticks) bound to Rabex-5 A20 ZnF domain (magenta surface). (d) Rabex-5 A20 ZnF domain (magenta ribbon and sticks) bound to ubiquitin (blue surface). (e) Ubiquitin binds Rabex-5 through two different nonoverlapping surfaces on ubiquitin. Orange, surfaces contacting the IUIM; blue, surfaces contacting the A20 ZnF.

The above figure is reprinted from an Open Access publication published by Macmillan Publishers Ltd: Nat Struct Mol Biol (2006, 13, 264-271) copyright 2006.