Figure 2
A comparison of the hydrogen-bonding patterns at the main-chain N atoms of Phe/Val106 among Vdh-F106V, Vdh-L348M, Vdh-WT and Vdh-T107A. Residues 102–106 (CD-loop) and residue 348 are shown as stick models. Hydrogen bonds are indicated by dashed lines in grey. The interatomic distances for all chains are summarized in Table 3. The mFo − DFc OMIT maps for residues 102–106 are shown in Supplementary Fig. S2. |