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
 GLY-307   PRO-308  8.5 7.2 47.8 -9.0 55.2 36.3 17.8
 PRO-308   CYS-309  6.5 5.9 -36.6 -27.5 71.7 78.1 16.8
 CYS-309   ARG-310  3.2 2.6 62.5 -27.1 76.1 46.9 20.2
 ARG-310   LYS-311  2.5 1.6 14.8 37.4 47.9 49.6 34.6
 LYS-311   VAL-312  3.4 3.2 8.7 -11.4 91.4 86.1 2.7

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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