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
 PHE-518   MET-519  10.1 10.2 -4.7 17.6 107.6 105.7 8.6
 MET-519   THR-520  6.5 6.6 -12.9 -4.7 35.4 27.4 54.6
 THR-520   LEU-521  4.2 5.1 -14.7 0.3 112.1 106.5 -31.6
 LEU-521   GLY-522  1.2 2.8 20.6 -30.3 144.0 140.3 29.8

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


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-745   SER-746  4.3 4.5 2.7 18.4 124.9 121.0 -37.5
 SER-746   LYS-747  1.8 2.3 2.5 14.2 80.2 97.2 53.3
 LYS-747   GLY-748  2.3 1.8 -12.7 -10.8 31.4 42.9 59.0
 GLY-748   TYR-749  5.1 4.8 -6.7 -10.3 64.1 66.0 -2.6

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