H-2 Class I Histocompatibility Antigen D-B Alpha Chain
(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
LEU-179
LEU-180
10.9
11.2
11.8
-26.5
160.0
159.1
89.2
LEU-180
ARG-181
11.1
11.8
-3.7
-12.2
61.6
53.4
49.8
ARG-181
THR-182
9.2
9.9
1.3
11.5
91.6
77.6
6.1
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