Secondary Structure Preferences of Mn²⁺ Binding Sites in Bacterial Proteins

Figure 6

The usage of sheet-like pentapeptides in beta strands situated in “−5–−1” and “−4–0” positions before Asp, Glu, and His residues involved and not involved in Mn⁺² binding. Significant differences (𝑃<0.05) are designated by asterisks.