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  9.3 9.2 18.2 20.4 83.5 72.5 14.6  ARG-238   THR-239  6.2 6.8 2.2 20.6 36.8 71.3 14.2  THR-239   ARG-240  3.5 3.2 1.8 45.0 38.9 12.3 34.3  ARG-240   VAL-241  3.9 2.7 40.3 -177.6 41.4 66.7 -86.5  VAL-241   ARG-242  2.0 1.1 69.6 69.1 23.3 30.3 102.6  ARG-242   LYS-243  2.4 1.6 18.8 -21.2 48.2 36.2 3.8  LYS-243   SER-244  1.2 0.1 -4.1 5.1 144.1 145.4 2.1 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