Class I Major Histocompatibility Antigen Rt1-Aa

(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-181   SER-182  15.8 16.2 -44.1 63.9 109.7 109.9 217.8
 SER-182   ASP-183  13.0 13.3 34.2 -30.3 67.8 79.8 155.5
 ASP-183   PRO-184  10.7 10.9 0.2 -3.5 60.7 62.0 43.8
 PRO-184   PRO-185  8.2 8.4 4.7 1.1 103.4 101.6 79.9
 PRO-185   GLU-186  5.1 5.0 -11.7 -2.8 140.3 133.6 -100.6

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