Figure 2.
Structures of DsbB (Cys41Ser). (a) Overlay of ten lowest energy structures of DsbB (Cys41Ser) calculated with only X-ray reflections. (b) Overlay of ten lowest energy structures of DsbB (Cys41Ser) calculated with X-ray reflections and SSNMR restraints (PDB ID: 2LTQ). The colors represent the secondary structure elements (magenta: α-helix, cyan and white: coil and turn).