1DD1 | A:; B:; C: | CRYSTAL STRUCTURE ANALYSIS OF THE SMAD4 ACTIVE FRAGMENT |
1G88 | A:; B:; C: | S4AFL3ARG515 MUTANT |
1MR1 | A:; B: | CRYSTAL STRUCTURE OF A SMAD4-SKI COMPLEX |
1U7F | B: | CRYSTAL STRUCTURE OF THE PHOSPHORYLATED SMAD3/SMAD4 HETEROTRIMERIC COMPLEX |
1U7V | B: | CRYSTAL STRUCTURE OF THE PHOSPHORYLATED SMAD2/SMAD4 HETEROTRIMERIC COMPLEX |
1YGS | A: | CRYSTAL STRUCTURE OF THE SMAD4 TUMOR SUPPRESSOR C-TERMINAL DOMAIN |