Figure 4
From: New insights into the mechanism of nickel superoxide degradation from studies of model peptides
Molecular structure of the Ni(II) - active site of (a) NiSOD H1Q and (b) wt. NiSOD derived from molecular dynamics simulations showing the N-terminal residues 1–10 (stick representation, hydrogens are omitted for clarity, Ni-coordinating bonds – gray line, carbon – cyan, nitrogen – blue, oxygen – red, Ni(II) – magenta) and the hydrogen bond (yellow dotted line) network between a) E13, R47 and Q1 and (b) E17, R47 and H1. Superscript letters indicate the NiSOD subunit.
