Mhc Class I H-2dd Heavy 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  ARG-170   TYR-171  3.9 3.7 0.2 -0.7 37.5 30.5 -26.2  TYR-171   LEU-172  4.1 3.5 -14.8 24.3 108.9 106.5 70.2  LEU-172   LYS-173  1.4 2.1 7.5 -15.7 131.3 119.4 77.0  LYS-173   ASN-174  1.1 1.6 -3.9 13.0 85.4 96.7 4.3  ASN-174   GLY-175  3.3 3.0 -2.5 22.5 151.0 159.5 178.7 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