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  SER-108   LEU-109  4.2 4.2 4.4 -15.1 130.9 131.3 36.1  LEU-109   GLY-110  0.9 1.1 -1.2 13.4 121.9 119.6 31.6  GLY-110   ILE-111  3.1 3.2 -2.2 -6.5 48.7 45.4 35.4 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

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-192   GLU-193  8.6 8.8 -10.3 -10.9 68.0 67.7 55.9  GLU-193   SER-194  5.4 5.5 2.3 14.6 53.4 51.0 50.5  SER-194   THR-195  2.6 2.5 1.5 -1.9 51.3 52.6 24.3  THR-195   MET-196  2.0 2.4 -10.7 4.5 151.1 148.9 -66.1  MET-196   ASN-197  4.1 4.7 -0.6 2.5 122.5 125.3 36.3  ASN-197   GLU-198  3.8 4.0 -12.1 19.5 121.9 123.3 14.8  GLU-198   TYR-199  1.5 1.0 -24.7 20.6 133.1 137.5 -21.5  TYR-199   ILE-200  1.7 2.2 -5.9 1.3 144.8 145.0 -38.0  ILE-200   GLU-201  3.1 3.4 -7.1 8.2 117.3 116.5 -13.8 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  LEU-215   ASP-216  8.7 8.8 -3.6 -2.8 36.0 31.6 45.5  ASP-216   SER-217  5.8 5.8 -13.4 10.9 101.6 102.7 12.6  SER-217   LYS-218  2.0 2.1 15.5 -45.3 103.0 112.4 58.7  LYS-218   GLY-219  3.1 2.6 -1.5 14.0 104.3 124.7 10.9 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