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