Btb/poz Domain-Containing Protein Kctd5

(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
 SER-147   LYS-148  15.6 15.6 30.9 -4.7 58.1 58.8 65.6
 LYS-148   THR-149  12.4 12.7 -11.5 16.6 104.7 125.0 4.1
 THR-149   SER-150  10.7 10.5 40.2 44.3 38.8 33.4 262.6
 SER-150   GLN-151  13.5 13.3 -7.6 53.7 124.3 131.7 192.6
 GLN-151   VAL-152  15.2 11.5 -13.1 -44.6 149.8 149.0 -205.0
 VAL-152   PRO-153  15.8 14.0 -0.1 -31.7 139.8 140.4 -147.4
 PRO-153   VAL-154  13.0 12.9 -8.6 -20.8 119.9 94.4 -41.8
 VAL-154   LYS-155  12.4 13.4 30.8 -11.5 38.9 31.1 51.2
 LYS-155   HIS-156  15.6 16.3 29.9 -26.1 52.8 57.8 0.6

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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