Antibody Light Chain 11K2

(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
 LEU-104   GLU-105  3.1 3.1 3.7 7.9 50.6 56.5 33.3
 GLU-105   ILE-106  1.9 1.3 -9.0 -8.3 50.9 44.5 41.3
 ILE-106   LYS-107  4.0 3.5 9.6 -8.1 86.3 81.4 18.2
 LYS-107   ARG-108  7.2 6.8 10.9 -2.9 79.7 84.7 0.5

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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