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  7.3 6.9 22.3 -14.2 112.2 116.0 -15.2  LEU-108   GLY-109  3.8 3.4 -8.6 17.7 135.9 135.7 23.9  GLY-109   ILE-110  1.5 1.4 -44.4 29.8 59.5 63.1 35.8  ILE-110   SER-111  4.0 3.9 -3.8 -5.3 61.6 68.3 29.0 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  11.8 12.2 28.4 -33.4 100.5 95.0 -44.5  GLY-209   LEU-210  10.3 9.7 4.5 13.9 101.7 111.6 -25.7  LEU-210   ILE-211  6.8 6.4 -1.1 17.2 25.6 26.8 -58.0  ILE-211   ASP-212  6.1 6.7 -179.1 152.6 70.9 42.7 10.6  ASP-212   SER-213  3.2 3.6 130.4 -92.5 73.0 64.6 81.1  SER-213   LYS-214  3.5 3.2 -8.7 6.6 79.9 77.4 22.0 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  TRP-251   ARG-252  5.1 5.4 -8.3 3.6 34.8 36.5 13.4  ARG-252   GLY-253  5.4 5.9 -9.8 -13.4 51.2 46.8 55.8  GLY-253   ASN-254  2.5 2.9 -20.9 27.7 27.4 29.4 -42.0 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