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  3.6 3.6 -17.4 5.1 51.7 54.1 40.0  LEU-109   GLY-110  0.5 0.7 3.4 19.8 53.9 56.7 62.2  GLY-110   ILE-111  3.7 3.8 -8.3 -3.8 51.7 49.9 21.3 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-215   ASP-216  9.0 9.2 -2.0 1.8 38.5 35.7 13.9  ASP-216   SER-217  6.1 6.1 -4.4 -1.4 104.1 105.0 1.2  SER-217   LYS-218  2.2 2.4 -9.7 -16.5 82.4 71.3 52.1  LYS-218   GLY-219  3.0 2.6 14.5 7.0 66.9 51.2 40.9  GLY-219   TYR-220  5.0 5.1 16.6 -1.6 73.6 74.7 1.1  TYR-220   GLY-221  8.2 8.3 9.5 -8.7 115.4 116.8 -1.7 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-255   TYR-256  5.4 5.1 -1.2 -4.8 51.8 51.5 24.5  TYR-256   ASP-257  7.5 6.9 1.6 12.5 140.6 140.8 -45.9  ASP-257   LYS-258  10.2 9.8 -2.2 -14.4 43.3 29.2 69.2  LYS-258   GLY-259  7.7 7.5 8.7 8.4 97.3 91.3 -2.3  GLY-259   GLU-260  5.1 4.6 -17.8 13.3 14.3 20.6 16.5 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