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
 MET-106   THR-107  6.4 6.5 -12.6 -10.3 42.2 40.0 56.2
 THR-107   LEU-108  3.8 4.4 -20.2 15.0 118.6 114.6 -29.5
 LEU-108   GLY-109  0.7 1.7 -13.5 -4.3 41.4 47.0 45.0
 GLY-109   ILE-110  3.5 3.8 -0.8 15.5 116.0 121.8 19.0
 ILE-110   SER-111  6.9 7.0 -1.6 3.7 105.3 107.0 5.2

Downloading Image

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
 GLY-209   LEU-210  11.6 11.6 3.7 4.2 75.2 73.1 15.2
 LEU-210   ILE-211  8.3 8.3 -2.8 -6.3 155.6 145.9 -39.0
 ILE-211   ASP-212  8.8 9.0 -4.2 16.7 131.9 135.0 49.7
 ASP-212   SER-213  5.3 5.6 7.6 -5.8 118.4 109.6 -2.6
 SER-213   LYS-214  2.3 2.3 13.4 -1.0 77.4 82.3 33.1
 LYS-214   GLY-215  1.5 1.4 -28.2 22.9 38.8 46.6 9.8

Downloading Image

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