Fibroblast Growth Factor Receptor 2

(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
 VAL-249   GLU-250  5.8 6.0 23.1 -31.0 59.9 67.6 2.9
 GLU-250   ARG-251  2.4 2.8 12.1 -30.6 13.1 7.7 -11.7
 ARG-251   SER-252  3.2 2.7 158.5 -35.1 51.9 59.8 39.5
 SER-252   PRO-253  0.5 0.9 -50.0 -0.1 91.2 157.2 -116.6
 PRO-253   HIS-254  2.3 1.7 -41.8 -6.2 123.1 125.6 -20.6
 HIS-254   ARG-255  0.9 1.8 1.9 -9.6 36.4 32.8 204.8

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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