T-Cell Surface Glycoprotein Cd4

(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-176   LEU-177  17.2 17.2 0.0 0.0 139.4 139.4 0.2
 LEU-177   ALA-178  17.4 17.4 0.0 0.0 50.6 50.6 -0.2
 PHE-179   GLN-180  15.3 15.3 0.0 0.0 75.5 75.5 -0.1
 GLN-180   LYS-181  17.2 17.2 0.1 -0.1 36.0 36.0 0.1

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