Insulin-Like Growth Factor 1 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
 GLU-454   ARG-455  6.8 6.0 99.4 -45.3 120.8 92.1 -17.1
 ARG-455   ALA-456  6.2 4.8 -20.2 -61.3 72.8 64.7 34.4
 ALA-456   SER-457  2.8 1.9 -10.9 -0.3 31.8 24.5 4.8
 SER-457   CYS-458  4.1 1.4 169.0 -118.9 122.2 112.4 -18.0
 CYS-458   GLU-459  2.6 1.8 -43.7 -21.2 32.0 31.3 65.8
 GLU-459   SER-460  0.5 3.4 144.0 -109.1 128.8 113.1 -35.9
 SER-460   ASP-461  3.9 3.2 -17.0 2.3 30.2 4.3 33.3
 ASP-461   VAL-462  4.1 4.3 33.0 -41.6 91.2 97.2 8.5

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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