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  8.8 8.6 -53.6 39.4 76.9 72.0 76.4  ILE-110   SER-111  6.7 6.3 -2.5 -7.0 30.2 38.7 98.3  SER-111   ILE-112  6.9 7.0 10.0 -10.1 102.5 105.5 23.5 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  GLU-190   SER-191  3.3 3.4 23.5 -9.2 17.5 14.3 168.3  SER-191   THR-192  5.4 5.6 -5.7 14.0 122.7 116.1 77.9  THR-192   SER-193  6.4 6.5 -2.2 -8.0 109.5 113.1 -107.5 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  ILE-194   GLU-195  1.4 1.7 -3.8 7.1 29.8 32.6 -27.5  GLU-195   TYR-196  4.3 4.6 -8.5 5.7 66.4 70.2 31.1  TYR-196   VAL-197  5.3 5.4 -0.7 -5.5 62.1 60.8 72.5 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  GLN-206   ILE-207  5.9 6.2 25.6 -15.2 88.8 85.6 118.0  ILE-207   GLY-208  9.5 9.7 -8.0 -15.1 41.4 45.6 274.9  GLY-208   GLY-209  12.1 12.2 23.0 -34.4 101.6 102.5 -9.8 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