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  9.8 9.6 20.0 12.1 85.1 74.6 8.8  ARG-238   THR-239  6.6 6.9 4.4 18.6 36.8 65.2 13.9  THR-239   ARG-240  4.0 3.3 4.3 46.5 40.2 7.7 36.8  ARG-240   VAL-241  4.2 3.1 40.4 -167.5 41.1 66.9 -78.5  VAL-241   ARG-242  2.0 1.2 69.0 70.9 22.6 35.3 101.3  ARG-242   LYS-243  2.6 1.6 21.8 -27.3 49.0 36.8 1.0  LYS-243   SER-244  0.9 0.3 -4.4 6.8 145.6 146.5 2.4 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