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  ILE-106   LYS-107  4.7 5.1 9.2 3.1 58.3 58.4 89.9  LYS-107   ARG-108  4.6 4.5 12.1 -6.2 52.7 57.2 73.9  ARG-108   THR-109  1.8 1.9 -7.6 12.0 116.4 115.9 -25.8 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