Fig 5. Model of E.coli HUα dimer with distances between C-alpha atoms that were measured.

Positions of amino acid residues corresponding to the C-termini of alpha helixes 2 are indicated and distance between corresponding C-alpha atoms of both monomers is shown with khaki dotted line. Positions of the amino acid residues at the C-termini of beta strands 2 and N-termini of beta strands 5 as well as their neighboring residues are indicated and the corresponding distances between C-alpha atoms of both monomers are shown with rose and blue dotted line, respectively.