Figure 2 - full size

 

Figure 2.
GC-1008–TGF-β3 binding interface. (A) Surface representation of the complex. The main binding interactions of the Fab fragments toward the TGF-β3 homodimer are accomplished by CDR loops of the heavy chains (yellow). (B) Contact residues of GC-1008 (gray) involved in the recognition of TGF-β3. The TGF-β3 homodimer is shown as transparent surface representation.