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  5.2 5.5 -16.6 -1.1 50.4 52.1 81.7
 THR-107   LEU-108  3.7 4.3 -7.7 3.1 126.2 126.0 -32.2
 LEU-108   GLY-109  3.1 3.8 14.0 -8.4 130.7 126.4 -10.1

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
 ASP-212   SER-213  8.3 8.5 -18.5 22.0 68.2 68.6 3.8
 SER-213   LYS-214  5.6 5.6 -5.3 30.0 110.4 99.0 60.0
 LYS-214   GLY-215  1.8 2.0 -20.2 4.4 46.9 60.1 52.8
 GLY-215   TYR-216  1.7 1.8 -8.5 -6.5 77.2 73.3 20.5

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