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  PRO-104   PHE-105  11.0 11.0 11.1 -9.5 146.8 149.4 -7.3  PHE-105   MET-106  12.0 11.5 7.2 -25.6 118.3 120.1 17.0  MET-106   THR-107  8.5 8.1 6.1 14.1 38.3 45.3 41.9  THR-107   LEU-108  7.2 5.8 26.8 -8.3 109.9 115.1 -40.1  LEU-108   GLY-109  4.3 2.4 -28.8 35.9 138.3 138.8 15.0  GLY-109   ILE-110  3.1 2.7 -53.6 31.0 62.1 66.7 35.3  ILE-110   SER-111  5.3 5.0 -3.4 -3.8 61.5 69.1 28.8 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

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  11.9 11.3 3.1 8.8 102.6 112.4 -14.3  LEU-210   ILE-211  8.4 7.9 1.7 1.2 157.0 163.2 4.0  ILE-211   ASP-212  7.7 8.0 -159.0 146.3 71.6 49.2 -33.7  ASP-212   SER-213  4.7 4.7 130.0 -104.1 70.7 57.9 49.9  SER-213   LYS-214  4.8 3.9 -10.7 10.7 80.2 70.7 23.2  LYS-214   GLY-215  3.7 3.2 21.9 -5.1 38.5 39.1 35.5 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-251   ARG-252  3.9 4.3 11.9 -4.3 144.3 143.1 -16.4  ARG-252   GLY-253  4.8 5.5 16.4 153.5 126.5 131.6 -347.6  GLY-253   ASN-254  2.4 3.6 -60.6 -3.0 24.9 104.1 424.0  ASN-254   GLY-255  3.2 3.5 -61.2 10.1 74.2 100.8 -26.4  GLY-255   CYS-256  6.6 6.4 2.6 14.6 69.3 94.7 -32.6 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