Figure 6
2Fo − Fc simulated-annealing omit map of residue 120 of CbFDH, shown in blue and contoured at the 1.0σ level (Brünger et al., 1998; Hodel et al., 1992). (a) Val120 of the cryogenic wild-type CbFDH structure (PDB entry 8hty). (b) Thr120 of the cryogenic Val120Thr mutant CbFDH (PDB entry 8ivj). Hydrogen bonds are indicated by dashed lines with distances in Å. |