Glutamate Receptor, Ionotropic Kainate 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  MET-534   THR-535  7.0 7.1 -4.2 5.4 74.1 73.7 -28.7  THR-535   LEU-536  6.2 6.5 -7.4 13.5 137.8 141.3 43.1  LEU-536   GLY-537  4.5 5.0 14.9 -16.3 107.8 107.2 18.5  GLY-537   ILE-538  6.0 6.4 2.4 -4.0 64.6 56.4 -47.2 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-738   SER-739  4.1 4.2 -16.4 22.2 34.6 38.7 -33.3  SER-739   THR-740  3.3 3.7 -14.0 7.6 70.6 74.1 70.3  THR-740   THR-741  1.1 1.3 3.3 -8.4 122.7 123.3 25.0 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  GLN-747   ARG-748  2.4 2.3 39.1 -11.9 56.3 76.8 177.5  ARG-748   ASN-749  5.3 5.3 -6.8 -4.1 119.0 120.9 -32.2  ASN-749   CYS-750  5.8 5.6 26.2 -16.1 68.6 67.7 65.1  CYS-750   ASN-751  3.9 4.0 11.9 -13.4 84.9 86.1 -36.2  ASN-751   LEU-752  7.5 7.4 -0.8 1.6 27.4 30.7 -22.7  LEU-752   THR-753  7.3 6.9 -23.7 20.7 75.1 80.9 92.5  THR-753   GLN-754  6.9 6.8 3.6 -14.9 160.3 156.3 44.0 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  SER-761   LYS-762  8.4 8.5 -9.6 45.0 138.8 137.3 242.7  LYS-762   GLY-763  5.3 5.1 12.1 -23.5 108.7 94.6 -70.8  GLY-763   TYR-764  4.1 4.2 -7.2 -6.1 103.1 102.2 -92.8 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