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  8.5 8.1 -1.9 32.3 139.4 129.7 60.1  THR-107   LEU-108  7.0 5.8 13.5 0.6 113.0 116.6 -56.1  LEU-108   GLY-109  4.1 2.2 -30.4 36.0 134.9 139.7 8.7  GLY-109   ILE-110  3.0 2.6 -50.3 31.6 58.4 67.7 31.0  ILE-110   SER-111  5.4 5.2 -3.6 -8.2 62.2 67.0 28.0 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  LEU-210   ILE-211  8.3 7.7 1.2 13.2 153.2 151.6 -39.5  ILE-211   ASP-212  7.8 8.1 -178.3 152.9 71.1 44.7 3.5  ASP-212   SER-213  4.8 4.9 132.8 -107.2 73.8 57.8 45.4  SER-213   LYS-214  4.5 3.6 -10.5 11.4 80.2 70.3 24.0  LYS-214   GLY-215  3.2 2.9 39.6 -23.9 41.6 38.6 35.3 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  TRP-250   TRP-251  7.6 7.7 0.3 -5.8 83.9 85.4 1.5  TRP-251   ARG-252  4.7 4.9 1.6 -22.7 145.1 139.2 49.6  ARG-252   GLY-253  5.7 6.2 39.9 -50.8 130.1 146.0 -388.4  GLY-253   ASN-254  3.2 6.1 122.2 142.3 151.4 110.9 325.9  ASN-254   GLY-255  4.2 4.2 -154.4 10.2 74.2 92.7 56.9  GLY-255   CYS-256  7.2 7.2 6.8 23.7 72.4 105.0 -19.1 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