Proto-Oncogene Tyrosine-Protein Kinase Abl1

(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
 PRO-235   ALA-236  24.2 23.9 0.1 0.0 94.8 89.8 0.0
 ALA-236   PRO-237  21.0 20.8 -0.1 0.2 144.7 154.9 0.0
 ASP-252   LYS-253  9.3 9.6 0.5 71.1 78.8 121.7 -12.9
 LYS-253   TRP-254  5.7 6.5 -47.1 -9.1 35.5 34.3 23.5
 TRP-254   GLU-255  7.3 7.7 12.8 -4.7 85.3 88.6 1.8
 GLU-255   MET-256  7.6 7.9 0.0 2.4 75.8 77.0 -0.4
 MET-256   GLU-257  6.3 6.5 -31.4 17.0 93.3 95.7 2.2
 GLU-257   ARG-258  8.7 8.7 11.5 -10.4 150.6 152.1 -2.2
 ARG-258   THR-259  11.4 11.1 26.8 -3.9 107.6 96.2 -2.8
 THR-259   ASP-260  12.5 11.9 37.6 -53.8 122.6 130.3 0.7

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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