Figure 3.

Cartoon representations of DnaB helicase. (a) Arrangement and color coding of DnaB domains and associated proteins. (b) Orthogonal views of G. stearothermophilus DnaB₆.DnaGC₃ complex (PDB ID 2R6A). (c) Orthogonal views of G. stearothermophilus DnaB₆ in complex with ssDNA (VDW spheres) (PDB ID 4ESV). (d) Orthogonal views of the DnaB₆.DnaC₆ complex (E. coli) (PDB ID 6QEL). (e) Orthogonal views of the DnaB₆.DnaC₆ complex with ssDNA (E. coli) (PDB ID 6QEM). Bound nucleoside phosphates are represented as green VDW spheres.