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  4.6 4.7 -1.2 -12.2 46.4 44.7 51.6  LEU-109   GLY-110  1.6 1.7 9.4 -0.6 61.1 64.7 29.0  GLY-110   ILE-111  2.6 2.9 -4.1 2.1 45.9 40.5 25.0 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  LEU-191   LEU-192  10.5 10.8 -6.6 3.8 82.5 82.8 -7.4  LEU-192   GLU-193  7.9 8.1 -6.5 -8.9 66.1 62.9 34.0  GLU-193   SER-194  5.0 5.2 2.9 20.1 58.8 55.0 60.5  SER-194   THR-195  1.8 1.7 -5.9 -0.1 124.4 123.8 -0.6  THR-195   MET-196  2.5 3.0 -5.8 1.2 154.9 153.0 -44.9  MET-196   ASN-197  3.9 4.6 -6.8 7.4 123.0 126.5 15.3 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

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-212   GLY-213  11.0 11.1 13.5 -15.8 124.4 121.5 -4.3  GLY-213   ASN-214  9.2 8.9 16.3 -18.0 101.1 103.6 -0.7  ASN-214   LEU-215  6.1 6.2 -5.2 13.3 44.3 40.2 -33.1  LEU-215   ASP-216  8.0 8.3 10.3 -12.3 148.6 150.9 12.4  ASP-216   SER-217  5.5 5.6 -3.2 2.8 98.5 98.2 23.2  SER-217   LYS-218  1.7 1.8 -3.1 -21.0 75.1 67.9 26.2  LYS-218   GLY-219  3.4 3.2 13.0 -4.4 71.1 59.0 17.8 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