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  10.2 9.9 7.9 22.0 86.4 84.3 15.1  ARG-238   THR-239  6.9 7.2 1.5 25.6 37.0 71.6 13.8  THR-239   ARG-240  4.4 3.5 -2.5 47.4 139.0 171.1 36.4  ARG-240   VAL-241  4.4 3.1 31.6 -175.4 41.2 67.3 -87.8  VAL-241   ARG-242  2.0 0.9 70.7 71.9 21.9 27.1 107.1  ARG-242   LYS-243  2.7 1.6 21.4 -24.4 49.9 36.5 -1.8  LYS-243   SER-244  0.7 0.3 6.8 -3.4 33.1 33.3 4.3 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