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  10.3 10.2 20.7 25.3 85.2 70.3 18.8  ARG-238   THR-239  7.1 7.7 -8.4 20.9 142.4 101.7 8.9  THR-239   ARG-240  4.4 4.0 4.0 36.8 39.6 11.2 30.7  ARG-240   VAL-241  4.6 3.2 53.9 167.3 41.9 71.6 -83.1  VAL-241   ARG-242  2.3 0.8 70.8 67.7 21.9 30.2 100.4  ARG-242   LYS-243  2.9 1.8 30.3 -25.5 49.6 39.5 5.6  LYS-243   SER-244  0.9 0.3 4.4 -2.6 34.2 36.7 3.3 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