Glutamate Receptor, Ionotropic Kainate 1

(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  MET-106   THR-107  8.8 8.3 -1.4 17.3 141.3 134.2 34.3  THR-107   LEU-108  7.5 6.3 16.8 -4.8 109.1 113.8 -27.3  LEU-108   GLY-109  4.4 2.8 -19.4 28.6 139.5 137.6 15.8  GLY-109   ILE-110  3.0 2.5 -48.1 30.5 64.4 71.2 22.6  ILE-110   SER-111  5.0 4.7 -2.1 -12.0 58.8 65.4 27.3 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

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  GLY-209   LEU-210  11.7 10.8 3.5 9.6 105.9 118.6 -23.3  LEU-210   ILE-211  8.3 7.6 1.7 8.0 159.2 163.9 -37.3  ILE-211   ASP-212  7.6 7.7 -171.8 148.8 69.7 45.1 6.8  ASP-212   SER-213  4.7 4.8 133.1 -102.1 69.8 56.2 56.4  SER-213   LYS-214  5.2 4.2 -8.8 14.4 78.0 70.4 25.7  LYS-214   GLY-215  4.2 3.5 24.6 -10.6 37.9 40.8 26.1 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

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  LYS-249   TRP-250  9.1 9.7 2.2 -5.4 87.7 89.1 9.4  TRP-250   TRP-251  7.0 7.3 -1.2 -5.2 99.5 94.8 -10.3  TRP-251   ARG-252  3.7 4.1 101.6 -48.9 145.8 149.7 -120.3  ARG-252   GLY-253  4.1 3.5 141.8 139.7 123.2 104.1 125.3  GLY-253   ASN-254  1.2 0.3 -24.8 -39.1 21.9 47.7 161.4  ASN-254   GLY-255  1.7 2.6 110.6 -22.5 108.1 84.6 -26.8 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