Rop

(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
 GLU-28   LEU-29  8.8 8.9 6.3 -14.5 127.5 134.0 2.5
 ASP-31   ALA-32  2.2 4.4 -169.4 23.0 116.3 108.4 -24.6
 ASP-34   GLU-35  3.0 3.5 2.9 -1.4 48.7 33.8 2.4

Downloading Image

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