DNA Polymerase Beta

(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  LYS-262   ASP-263  7.6 7.1 -3.3 -9.3 75.6 79.2 26.8  ASP-263   GLN-264  6.2 6.6 20.5 -11.4 58.5 72.4 13.7  GLN-264   TYR-265  3.2 3.4 26.3 -7.9 8.7 7.5 40.0  TYR-265   TYR-266  4.3 4.3 32.2 -19.0 52.1 60.5 50.2 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