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  10.0 10.1 10.9 19.5 85.5 78.9 17.3  ARG-238   THR-239  6.8 7.6 -6.3 25.3 143.5 112.8 12.2  THR-239   ARG-240  4.2 4.0 32.6 -11.2 40.8 6.6 12.4  ARG-240   VAL-241  4.3 3.2 31.8 -156.8 40.7 66.6 -73.2  VAL-241   ARG-242  2.1 0.8 84.0 58.3 22.7 32.1 100.5  ARG-242   LYS-243  2.7 1.7 19.9 -18.6 49.0 37.6 13.4  LYS-243   SER-244  1.0 0.2 14.0 -9.1 33.9 33.6 1.6 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