Epidermal Growth Factor Receptor

(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
 ALA-743   ILE-744  7.4 7.3 -0.6 -8.2 88.7 92.4 -14.8
 ILE-744   LYS-745  4.8 4.8 -7.1 8.5 83.5 84.0 9.6
 LYS-745   GLU-746  7.2 7.4 8.7 24.5 101.6 104.6 -66.2

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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