DNA Polymerase Kappa

(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-404   THR-405  14.7 15.3 -7.6 29.1 61.8 59.6 -7.0
 THR-405   HIS-406  16.8 17.4 11.0 -18.1 55.4 70.4 0.0
 HIS-406   LEU-407  15.6 15.2 14.1 35.6 77.7 84.2 -0.2
 LEU-407   THR-408  12.2 11.5 4.7 -6.5 22.9 27.0 0.9
 THR-408   ARG-409  10.7 9.8 -7.5 -44.4 90.1 100.0 -1.1
 ARG-413   LYS-414  1.8 2.5 26.3 -3.5 50.9 60.0 11.1
 LYS-414   SER-415  4.4 4.2 2.9 -16.0 85.2 79.3 3.0

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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