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  ILE-110   SER-111  1.1 1.2 0.2 1.0 42.2 40.9 5.3  SER-111   ILE-112  2.3 2.4 -7.4 8.3 131.1 133.5 -2.6  ILE-112   LEU-113  1.9 2.1 5.3 -11.8 36.8 38.5 -63.4 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-188   MET-189  4.1 3.8 13.4 -23.3 72.8 65.3 -6.6  MET-189   GLU-190  3.3 3.3 20.2 3.1 62.4 69.4 105.3  GLU-190   SER-191  4.0 4.3 -16.7 1.6 48.0 45.7 107.3 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  LEU-204   THR-205  2.8 2.8 0.7 2.8 119.9 115.9 -11.7  THR-205   GLN-206  3.7 3.8 -5.9 1.0 25.2 23.4 28.8  GLN-206   ILE-207  4.1 4.2 1.2 -0.6 83.4 84.4 11.6 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  GLY-208   GLY-209  8.1 8.3 3.2 -1.8 55.4 54.1 32.9  GLY-209   LEU-210  8.4 8.6 5.2 1.3 51.5 50.1 108.2  LEU-210   ILE-211  6.4 6.7 -4.1 -3.2 127.5 122.3 -68.5 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