DNA Polymerase III, Delta Subunit

(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
 VAL-202   GLU-203  22.0 21.9 -5.2 -6.8 57.1 63.7 11.8
 GLU-203   GLN-204  21.6 21.2 15.6 -4.7 54.9 48.9 0.6
 GLN-204   ALA-205  20.7 20.6 -50.2 60.0 118.5 110.2 0.2
 ALA-205   VAL-206  17.9 18.1 -4.8 -12.9 44.2 50.3 12.9
 VAL-206   ASN-207  16.5 16.2 24.9 -0.4 101.0 98.8 -5.8
 ASN-207   ASP-208  16.1 16.9 -73.2 56.4 145.4 143.4 -7.2
 ASP-208   ALA-209  16.2 17.2 -82.2 58.2 112.4 115.8 -13.4
 THR-213   PRO-214  6.9 6.9 -103.2 -4.4 41.2 37.0 106.0
 PRO-214   PHE-215  5.9 5.9 -16.9 37.2 97.2 98.7 4.8
 PHE-215   HIS-216  5.7 6.8 -1.2 -14.3 123.5 118.0 -13.3

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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