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  PHE-106   MET-107  11.1 11.1 5.9 2.1 60.3 63.3 18.3  MET-107   SER-108  7.6 7.6 -4.4 -2.5 55.9 48.8 17.4  SER-108   LEU-109  4.5 4.8 -1.9 6.1 123.7 119.4 9.9  LEU-109   GLY-110  0.8 1.1 9.5 -13.1 130.6 135.2 6.4  GLY-110   ILE-111  2.8 2.5 22.2 -13.2 56.1 57.2 40.5  ILE-111   SER-112  6.3 6.1 -2.3 -1.9 108.3 109.1 8.0 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  ASP-216   SER-217  4.7 4.4 0.3 2.7 109.3 112.9 5.1  SER-217   LYS-218  1.2 1.0 8.4 -0.8 76.9 85.8 12.9  LYS-218   GLY-219  2.7 2.7 -22.0 18.2 45.1 45.8 14.5 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  LYS-253   TRP-254  11.4 11.3 -9.0 3.8 108.6 111.7 -21.5  TRP-254   TRP-255  7.9 7.8 -2.1 9.2 82.3 83.7 -20.2  TRP-255   TYR-256  6.4 6.0 -58.5 -41.3 117.5 118.5 -267.8  TYR-256   ASP-257  9.1 9.0 -176.6 43.2 124.9 148.4 1214.0  ASP-257   LYS-258  8.6 11.1 -157.1 11.7 145.7 139.1 -864.3  LYS-258   GLY-259  9.5 8.0 -33.3 -93.5 111.9 88.2 -113.8  GLY-259   GLU-260  10.5 7.2 105.7 -54.0 45.3 26.4 244.3 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