Figure 5
Large-domain dimerization interface between monomer A of the reference crystal structure (gray) and the monomer of the surrounding asymmetric unit (gold). The amino acids of the crystal structure that are involved in dimerization are shown in blue. The labels for residues from the monomer of the surrounding asymmetric unit are underlined. Hydrogen bonds, electrostatic and ion-pair interactions are shown as black, orange and blue dotted lines, respectively. (a) Dimerization interface A–D within a single asymmetric unit involving the pre-α-helix D. (b) Dimerization interface between A and C involving the BC-loop and the HI-loop. |