Immunoglobulin, Diels Alder Catalytic Antibody

(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-108   LEU-109  6.9 6.7 5.5 5.1 156.9 156.3 -23.0
 LEU-109   GLU-110  5.7 5.5 -5.6 19.3 99.1 94.1 6.7
 GLU-110   ILE-111  1.9 1.7 -49.6 6.9 28.6 29.9 83.0
 ILE-111   LYS-112  1.3 2.2 4.9 -12.9 112.7 109.4 20.8

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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