Igg2b (Kappa)

(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
 ALA-116   ALA-117  6.0 5.6 30.9 -36.2 75.0 83.0 36.2
 ALA-117   LYS-118  2.9 2.5 -20.1 57.0 122.5 106.0 84.2
 LYS-118   THR-119  1.2 0.9 24.8 -32.1 118.2 136.7 19.7
 THR-119   THR-120  4.3 4.2 2.1 18.5 79.7 83.0 -13.1

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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