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  10.0 10.2 -7.0 18.9 109.4 108.5 12.4
 MET-519   THR-520  6.5 6.6 -12.4 -3.0 36.4 32.0 44.7
 THR-520   LEU-521  4.1 5.0 -8.2 0.2 113.2 108.0 -24.2
 LEU-521   GLY-522  1.2 2.7 23.4 -31.7 143.4 140.3 26.3

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  4.5 4.8 5.8 13.9 124.7 120.3 -33.3
 SER-746   LYS-747  2.0 2.4 4.7 12.3 78.2 93.6 48.9
 LYS-747   GLY-748  2.1 1.6 -10.9 -11.6 32.5 44.3 55.9
 GLY-748   TYR-749  4.9 4.8 -9.6 -7.0 66.0 66.6 3.6

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