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  8.3 8.3 -55.1 42.6 77.7 75.3 100.1  ILE-110   SER-111  5.6 5.4 -3.6 -4.9 39.5 44.8 84.9  SER-111   ILE-112  6.0 6.0 12.6 -11.7 100.9 103.6 11.6 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  3.4 3.6 18.4 -1.9 17.4 16.3 201.9  SER-191   THR-192  5.2 5.5 -5.7 9.0 132.0 125.0 42.2  THR-192   SER-193  6.7 6.9 -3.3 -3.1 112.6 112.9 -91.4 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  1.6 1.8 -3.0 7.0 25.4 26.9 -52.9  GLU-195   TYR-196  4.3 4.6 -7.6 4.7 58.0 61.8 35.3  TYR-196   VAL-197  5.4 5.5 0.4 -3.8 115.4 114.9 44.3 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  THR-205   GLN-206  5.4 5.3 4.2 13.3 162.5 163.2 -238.4  GLN-206   ILE-207  5.8 6.1 24.5 -9.7 97.4 97.1 74.3  ILE-207   GLY-208  9.2 9.4 -11.6 -18.7 38.7 46.1 331.7 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