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  MET-107   THR-108  9.3 9.4 0.2 -2.5 117.6 121.7 -22.1  THR-108   LEU-109  8.6 8.7 -7.6 13.7 136.3 135.1 40.3  LEU-109   GLY-110  7.4 7.6 8.2 -11.8 118.5 118.6 -2.8 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  GLU-191   SER-192  4.7 5.0 -3.9 2.8 51.9 56.9 -13.4  SER-192   THR-193  7.3 7.7 -8.1 13.4 57.2 59.4 -86.2  THR-193   THR-194  6.2 6.4 -16.0 3.1 33.3 27.9 182.7  THR-194   ILE-195  3.5 3.9 6.3 -0.2 126.7 130.9 -55.4  ILE-195   GLU-196  6.6 6.8 -10.1 5.6 121.4 120.4 -30.9  ILE-195   GLU-196  6.6 6.8 -10.1 5.6 121.4 120.4 -30.9 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  ILE-195   GLU-196  6.6 6.8 -10.1 5.6 121.4 120.4 -30.9  ILE-195   GLU-196  6.6 6.8 -10.1 5.6 121.4 120.4 -30.9  GLU-196   PHE-197  8.4 8.8 17.2 -9.3 34.4 42.3 43.9  PHE-197   VAL-198  6.1 6.5 -9.4 -2.1 139.0 147.6 -102.4  VAL-198   THR-199  5.1 5.3 22.6 3.4 60.2 66.1 186.5  THR-199   GLN-200  8.9 9.1 -14.1 -23.0 126.9 133.6 -382.5  GLN-200   ARG-201  9.6 10.1 45.3 -25.0 30.8 47.0 312.8  ARG-201   ASN-202  6.7 7.0 -18.3 13.1 118.5 124.8 -5.1  ASN-202   CYS-203  7.8 7.4 22.6 -21.2 100.2 96.8 93.2 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  SER-214   LYS-215  8.6 8.3 -1.0 38.6 109.6 108.5 181.7  LYS-215   GLY-216  5.3 4.8 -4.6 6.0 61.3 82.7 -85.7  GLY-216   TYR-217  5.2 5.4 -15.7 5.8 79.8 72.0 14.4  TYR-217   GLY-218  5.3 5.4 -13.5 24.1 121.7 122.5 89.2 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