Immunoglobulin 48G7 Germline Fab

(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  VAL-104   GLU-105  7.2 7.5 -8.6 -2.5 75.6 75.3 8.3  GLU-105   ILE-106  3.4 3.8 11.9 3.2 35.2 37.0 39.7  ILE-106   LYS-107  1.3 0.8 -5.9 18.7 101.8 108.6 30.0  LYS-107   ARG-108  1.9 2.2 5.7 -10.7 75.5 90.9 6.3  ARG-108   THR-109  5.2 5.2 -12.8 0.0 97.5 103.1 -20.9 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