DNA Polymerase IV

(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  ASN-234   GLU-235  19.5 19.0 -1.8 0.1 68.9 70.5 -0.6  GLU-235   PRO-236  16.3 15.8 -8.5 15.5 134.5 132.5 4.4  PRO-236   ILE-237  13.6 13.1 7.1 -24.3 97.1 95.1 2.2  ILE-237   ARG-238  10.4 10.0 -16.4 -21.2 74.0 86.6 17.6  ARG-238   THR-239  7.9 6.9 -7.2 -11.2 74.6 37.6 6.8  THR-239   ARG-240  4.2 4.1 -6.1 -33.1 15.5 40.8 28.7  ARG-240   VAL-241  3.9 4.4 -39.6 177.3 64.6 41.8 -75.6  VAL-241   ARG-242  1.3 2.5 -68.7 -67.7 34.5 21.3 92.4  ARG-242   LYS-243  2.1 2.7 -16.1 7.3 40.0 50.4 7.6  LYS-243   SER-244  1.4 1.7 1.7 -4.4 144.9 147.2 3.1 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