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 7.6 25.5 -10.7 108.8 114.5 -27.6  LEU-108   GLY-109  4.9 4.1 -8.8 20.1 139.4 137.9 24.8  GLY-109   ILE-110  2.4 2.0 -48.7 30.6 63.0 69.9 26.3  ILE-110   SER-111  3.7 3.3 -2.6 -10.9 62.1 69.2 41.0 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  GLY-208   GLY-209  12.2 12.3 33.6 -47.7 97.2 84.8 -12.1  GLY-209   LEU-210  10.9 9.8 5.1 17.7 102.3 123.7 -40.8  LEU-210   ILE-211  7.5 6.7 -2.4 26.9 22.2 18.7 -71.8  ILE-211   ASP-212  6.4 6.5 161.2 160.0 107.5 129.5 44.8  ASP-212   SER-213  3.4 3.9 130.5 -78.3 69.6 57.4 99.3  SER-213   LYS-214  4.8 4.3 5.7 6.2 99.0 102.2 -1.8 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  TRP-251   ARG-252  5.0 5.5 -1.1 -1.2 36.6 41.1 7.1  ARG-252   GLY-253  5.4 6.2 -14.4 -15.8 54.0 50.5 40.7  GLY-253   ASN-254  2.5 3.2 -15.4 19.7 24.2 31.9 -16.1  ASN-254   GLY-255  3.2 3.9 -57.1 -16.1 75.0 99.4 6.8 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