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  LEU-108   GLY-109  7.1 6.7 4.4 -4.1 24.2 22.6 -0.9  GLY-109   ILE-110  6.5 5.9 -28.8 27.0 104.0 103.5 15.0  ILE-110   SER-111  5.3 4.4 3.2 -13.1 121.9 119.1 49.3 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  GLU-190   SER-191  0.9 0.1 2.5 -3.1 19.3 27.4 -28.6  SER-191   THR-192  2.9 2.3 0.8 6.4 38.8 34.7 52.1  THR-192   SER-193  0.9 0.8 6.3 -8.3 88.1 85.2 1.3 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  ILE-194   GLU-195  4.5 4.6 -2.1 5.9 4.6 9.0 -13.8  GLU-195   TYR-196  3.5 3.6 -8.9 5.8 61.4 61.9 27.7  TYR-196   VAL-197  4.6 4.7 0.1 -2.4 87.5 87.5 13.7 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  GLN-206   ILE-207  9.6 9.7 15.5 2.5 99.4 106.9 20.3  ILE-207   GLY-208  12.2 12.3 -12.5 -22.2 62.8 74.7 163.3  GLY-208   GLY-209  13.0 12.9 20.7 -26.9 68.0 70.7 -26.9 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