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
 LYS-103   LEU-104  3.1 2.5 12.4 -32.7 172.0 172.9 137.3
 LEU-104   GLU-105  2.9 2.6 -3.6 -0.2 76.3 69.2 29.8
 GLU-105   ILE-106  1.3 1.9 12.5 -18.3 166.8 167.7 19.6
 ILE-106   LYS-107  3.1 3.4 -38.3 30.0 62.1 56.2 1.3
 LYS-107   ARG-108  3.1 3.2 -49.0 38.4 58.0 46.7 57.4
 ARG-108   ALA-109  6.5 6.3 10.2 2.6 116.7 111.9 -65.9

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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