Extended Data Fig. 2: SALL4 binding defects upon cereblon mutation mapped onto the structure of cereblon.
From: Crystal structure of the SALL4–pomalidomide–cereblon–DDB1 complex

The surface of cereblon is colored by the effect of alanine mutations at that position on SALL4 ternary complex formation (blue, untested; green, no effect; red, detrimental effect; magenta, increased complex formation).