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  GLY-109   ILE-110  3.9 4.0 13.0 -0.6 55.6 50.9 33.8  ILE-110   SER-111  7.3 7.3 -3.7 4.3 103.6 105.3 32.3  SER-111   ILE-112  9.5 9.4 -4.8 2.6 132.4 132.4 14.0 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-212   SER-213  6.0 6.4 12.3 -1.4 110.8 108.0 -43.9  SER-213   LYS-214  2.5 2.7 19.4 -5.5 79.0 84.1 50.2  LYS-214   GLY-215  1.9 1.9 -12.9 -3.6 44.2 52.6 69.1 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