DNA Polymerase IV (Family Y)

(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-237   ARG-238  10.2 10.0 16.0 24.4 86.1 77.2 18.0  ARG-238   THR-239  7.0 7.3 -6.0 27.0 142.8 104.3 11.8  THR-239   ARG-240  4.3 3.6 -1.0 40.8 139.4 171.2 31.4  ARG-240   VAL-241  4.4 3.2 42.6 179.9 41.4 67.6 -81.9  VAL-241   ARG-242  2.1 0.9 68.6 74.4 21.9 29.7 104.4  ARG-242   LYS-243  2.7 1.7 22.3 -20.2 49.9 37.5 2.8  LYS-243   SER-244  0.9 0.5 3.7 -8.9 33.3 35.1 -0.6 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