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  8.3 7.9 1.6 2.3 108.1 110.9 2.7  LEU-108   GLY-109  4.8 4.2 -15.7 24.3 140.4 139.5 23.5  GLY-109   ILE-110  2.3 2.1 -42.7 27.7 64.7 68.8 28.0  ILE-110   SER-111  3.4 3.1 -2.0 -7.1 60.4 65.5 32.9 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  10.6 9.7 9.2 7.9 104.5 117.3 -28.4  LEU-210   ILE-211  7.2 6.6 2.4 12.1 159.7 160.0 -68.1  ILE-211   ASP-212  6.2 6.4 -163.1 133.5 71.3 44.1 25.6  ASP-212   SER-213  3.3 3.8 130.4 -99.9 68.8 59.0 78.6  SER-213   LYS-214  4.9 4.5 -4.2 7.9 79.6 75.5 18.6 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-250   TRP-251  8.2 8.4 -5.7 -3.2 100.6 95.7 9.0  TRP-251   ARG-252  4.8 5.1 -5.0 2.9 35.8 40.9 -0.4  ARG-252   GLY-253  4.8 5.3 -4.4 -37.9 56.4 53.3 102.5  GLY-253   ASN-254  1.7 2.3 -56.2 -4.1 22.0 49.7 158.1  ASN-254   GLY-255  2.1 3.5 -19.9 130.6 73.5 67.2 -152.9  GLY-255   CYS-256  4.9 4.0 -155.6 36.3 112.5 115.5 -181.3 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