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-519   THR-520  7.8 8.1 -3.7 0.7 34.7 26.4 10.0  THR-520   LEU-521  5.6 6.8 -8.8 -1.0 111.0 107.7 -11.6  LEU-521   GLY-522  2.2 3.8 18.5 -20.3 146.5 142.3 7.2  GLY-522   ILE-523  2.1 2.7 37.7 -31.9 71.2 67.5 26.5 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

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-744   ASP-745  7.0 6.3 158.9 -149.1 57.5 85.8 -57.5  ASP-745   SER-746  3.5 2.8 -129.1 98.4 50.5 56.3 77.6  SER-746   LYS-747  3.1 3.6 5.7 4.2 75.9 84.8 31.4  LYS-747   GLY-748  3.7 3.7 -8.3 -2.5 31.1 35.9 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  LYS-782   TRP-783  7.7 7.3 -3.8 0.3 87.4 83.3 0.8  TRP-783   TRP-784  5.1 4.9 4.0 -4.1 101.7 106.3 -16.6  TRP-784   ARG-785  2.6 2.5 -145.9 7.7 144.0 135.1 -398.1  ARG-785   GLY-786  2.2 4.1 164.1 169.0 83.9 57.6 57.3  GLY-786   ASN-787  5.8 3.8 40.1 -30.7 70.3 30.6 66.4  ASN-787   GLY-788  8.5 5.8 -105.9 -169.5 142.8 88.9 344.2  GLY-788   CYS-789  8.4 8.9 163.5 6.1 98.4 95.4 -44.2 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