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
 ASP-247   VAL-248  15.6 15.6 15.7 -17.7 102.1 95.8 -1.6
 VAL-248   VAL-249  14.3 13.8 12.3 -23.8 173.1 165.1 40.3
 VAL-249   GLU-250  12.8 12.6 -8.7 33.8 71.7 81.9 -18.9
 GLU-250   ARG-251  13.3 12.5 5.1 -3.0 148.8 132.9 -12.5

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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