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  THR-107   LEU-108  7.5 6.3 27.4 -15.0 112.6 118.4 -31.2  LEU-108   GLY-109  4.4 2.9 -24.9 32.9 135.4 139.0 11.6  GLY-109   ILE-110  2.9 2.4 -52.5 27.7 59.0 64.2 36.0  ILE-110   SER-111  4.9 4.5 -1.6 -11.7 61.6 70.0 22.2 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  8.1 7.6 -1.6 21.5 26.1 20.5 -56.4  ILE-211   ASP-212  7.4 7.5 179.0 147.6 109.3 134.2 26.0  ASP-212   SER-213  4.4 4.5 131.0 -95.4 73.4 61.1 51.1  SER-213   LYS-214  4.6 3.8 -15.2 16.6 79.7 76.1 21.9  LYS-214   GLY-215  3.7 3.4 26.8 -12.8 41.2 43.0 30.6 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

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  5.0 5.2 16.9 8.3 145.4 143.8 -61.5  ARG-252   GLY-253  5.9 6.6 9.8 -99.3 129.2 126.1 178.4  GLY-253   ASN-254  3.2 4.5 -35.2 40.8 27.8 70.1 -12.3  ASN-254   GLY-255  4.1 5.7 -61.4 -33.7 73.8 121.6 -41.7  GLY-255   CYS-256  6.9 6.8 31.2 29.0 72.1 118.7 -15.4 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