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  8.9 8.9 16.7 30.2 84.1 70.7 15.8  ARG-238   THR-239  5.8 6.6 -12.0 29.6 144.4 100.6 9.7  THR-239   ARG-240  3.2 2.9 9.1 59.7 40.3 17.8 56.7  ARG-240   VAL-241  3.5 1.8 20.3 -178.2 40.1 54.7 -93.9  VAL-241   ARG-242  1.6 1.2 55.8 65.9 24.0 30.3 83.7  ARG-242   LYS-243  2.1 1.2 28.5 -19.1 47.6 36.9 8.9  LYS-243   SER-244  1.2 0.9 -13.0 13.5 144.5 145.4 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