Antibody 7A1 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  LYS-115   THR-116  5.6 6.0 -13.7 9.0 121.2 118.3 -24.7  THR-116   THR-117  2.2 2.5 -2.9 -6.2 82.6 82.7 41.6  THR-117   PRO-118  4.8 5.1 4.0 -1.8 61.6 60.3 38.7 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