Igg2a Kappa Antibody Cb41 (Light Chain)

(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-106   LYS-107  2.8 2.4 26.9 -30.8 40.4 44.5 30.0
 LYS-107   ARG-108  5.4 5.1 -4.0 15.2 154.8 163.3 60.9
 ARG-108   ALA-109  4.9 5.4 2.7 2.4 56.1 52.7 7.3
 ALA-109   ASP-110  6.5 7.1 -5.7 3.6 86.4 95.0 -41.4
 ASP-110   ALA-111  8.2 8.1 14.3 -7.8 45.7 47.3 87.2

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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