At-Rich Dna-Binding Protein

(All numbering and residues are taken from first PDB file)

Bending Residue Dihedral Analysis

Residue i Residue i+1 Distance of hinge axis to residue i in conformer 1 (A) Distance of hinge axis to residue i in conformer 2 (A) Change in psi (i) (deg) Change in phi (i+1) (deg) Angle of psi(i) axis to hinge axis conformer 1 (deg) Angle of psi(i) axis to hinge axis conformer 2 (deg) Percentage Progress  ILE-74   LEU-75  3.7 3.6 16.3 -5.2 29.1 26.6 77.1  LEU-75   GLY-76  3.2 3.3 -11.7 7.4 109.6 111.8 -12.9  GLY-76   LEU-77  6.4 6.6 8.7 -4.3 51.5 49.7 19.5 Graph shows rotational transition at bending residues and can be used to identify hinge bending residues. Probably only informative for interdomain rotations greater than 20 degrees