Phospho-2-Dehydro-3-Deoxyheptonate Aldolase

(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
 ARG-64   VAL-65  5.1 5.5 -19.9 11.5 142.9 128.6 -8.0
 VAL-65   LEU-66  4.6 3.0 -154.0 -18.7 103.8 88.6 107.7
 LEU-66   LYS-67  1.8 0.7 94.3 86.1 75.3 88.6 -18.8
 LYS-67   PRO-68  5.0 4.5 11.0 -20.0 148.6 159.9 3.9

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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