Allophanate Hydrolase Subunit 1

(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-73   GLU-74  23.9 23.9 4.4 -17.6 77.3 79.3 -2.0
 GLU-74   ALA-75  22.2 22.1 18.9 -3.5 127.8 137.3 -94.7
 ALA-75   ILE-76  20.2 20.5 5.1 -11.4 78.7 80.2 15.3
 ILE-76   THR-77  18.3 18.2 12.8 -5.6 37.3 39.0 41.7
 THR-77   HIS-78  15.7 15.7 24.3 -26.5 80.0 76.0 4.5
 HIS-78   GLN-79  12.5 12.3 12.7 -9.6 70.6 70.1 58.7
 GLN-79   PRO-80  11.8 11.7 2.2 -8.6 130.5 130.4 66.3

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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