Octamer-Binding Transcription Factor 1

(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  ASP-73   ALA-74  31.0 30.2 -13.9 -3.2 15.7 23.3 18.6  ALA-74   GLU-75  29.2 28.9 -20.7 21.6 53.2 49.7 -1.2  LYS-104   ARG-105  12.3 11.2 -15.8 -1.6 80.1 86.1 5.2  ARG-105   THR-106  9.2 8.2 -28.2 50.5 59.6 70.3 -13.3  THR-106   SER-107  10.5 10.2 -23.1 18.9 60.3 45.1 5.4  SER-107   ILE-108  9.9 10.1 31.8 -48.0 86.6 78.8 1.8 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