Analyses of the Large Subunit Histidine-Rich Motif Expose an Alternative Proton Transfer Pathway in [NiFe] Hydrogenases
Figure 2
The proposed proton transfer pathway based on the structure of Desulfovibrio vulgaris Miyazaki F. (PDB: 1WUL).
Cyan, blue, red and white colors represent carbon, nitrogen, oxygen and hydrogen atoms, respectively except blue sphere which stands for nickel atom. Distances of hydrogen bonding partner are given in Angstroms.
