Igg2a Intact Antibody - Mab231

(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  2.7 3.1 3.6 0.2 69.2 76.2 29.8
 GLU-105   ILE-106  1.9 1.3 -12.5 18.3 167.7 166.8 19.6
 ILE-106   LYS-107  3.4 3.1 38.3 -30.0 56.2 62.0 1.3
 LYS-107   ARG-108  3.1 3.0 49.0 -38.4 46.7 58.0 57.4
 ARG-108   ALA-109  6.3 6.4 -10.2 -2.6 112.0 116.7 -65.9
 ALA-109   ASP-110  8.9 8.9 1.2 -2.6 132.5 133.4 8.1

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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