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-519   THR-520  6.6 6.9 -8.0 2.3 41.6 36.4 12.1
 THR-520   LEU-521  4.2 5.1 -10.1 10.5 118.3 113.9 14.5
 LEU-521   GLY-522  1.6 2.7 7.0 -20.6 139.0 136.7 38.1

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
 GLY-742   LEU-743  12.2 12.2 1.2 4.5 71.1 72.4 11.3
 LEU-743   ILE-744  8.8 8.8 1.8 7.9 18.2 30.5 36.8
 ILE-744   ASP-745  9.0 9.0 -22.2 14.2 129.0 136.0 -26.7
 ASP-745   SER-746  5.5 5.6 10.7 -5.7 121.9 113.2 9.3
 SER-746   LYS-747  3.0 3.2 -0.5 6.2 108.4 98.1 22.4
 LYS-747   GLY-748  1.4 1.7 -14.0 -2.7 37.9 40.9 45.7
 GLY-748   TYR-749  4.4 4.7 -5.6 2.2 71.0 72.6 -12.6

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