Glutamate Receptor Subunit 2

(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  3.9 3.8 -4.0 1.0 49.5 49.8 4.4  LEU-109   GLY-110  0.8 1.2 -6.5 21.8 123.4 121.3 42.0  GLY-110   ILE-111  3.4 3.6 -12.4 -4.6 49.4 49.4 51.1 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-215   ASP-216  8.8 9.1 -3.6 5.0 33.7 31.5 1.5  ASP-216   SER-217  5.9 6.2 -1.9 -8.1 101.6 102.9 -3.8  SER-217   LYS-218  2.1 2.5 -2.9 -21.1 77.5 62.5 70.6  LYS-218   GLY-219  2.8 2.3 17.5 6.1 69.0 56.4 40.9  GLY-219   TYR-220  5.1 5.0 15.8 -0.4 78.4 80.6 -4.9  TYR-220   GLY-221  8.4 8.4 12.0 -8.8 118.4 121.2 -13.4 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  TRP-254   TRP-255  9.7 9.8 8.7 -6.5 99.9 96.6 3.9  TRP-255   TYR-256  6.3 6.4 -5.6 -5.5 47.3 47.8 39.4  TYR-256   ASP-257  7.8 7.6 7.3 14.7 138.6 135.8 -70.7  ASP-257   LYS-258  10.8 10.8 -5.4 -16.7 46.1 24.3 105.5  LYS-258   GLY-259  8.9 9.0 14.2 12.2 100.4 94.6 -7.2  GLY-259   GLU-260  5.6 5.6 -13.5 12.6 10.9 15.1 2.9 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