Figure 4From: Brefeldin A-inhibited guanine nucleotide-exchange protein 3 (BIG3) is predicted to interact with its partner through an ARM-type α-helical structureA helical wheel projection of residues 157-174 of BIG3. The residues with the highest predicted interaction scores, Q166, D170 and Q174 (red filled circles), are located on the same face of the helix.Back to article page