Ubiquitin

(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
 ASP-21   THR-22  4.8 4.9 -5.2 4.0 59.8 63.7 62.1
 THR-22   ILE-23  4.6 4.7 0.9 0.6 119.4 120.1 -28.4
 ILE-23   GLU-24  2.3 2.3 -6.0 -1.7 38.0 37.2 100.5

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


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
 GLN-41   ARG-42  5.4 5.5 -10.9 16.1 66.8 69.3 13.9
 ARG-42   LEU-43  7.3 7.3 4.1 -2.7 154.1 154.9 -10.8
 LEU-43   ILE-44  7.4 7.1 0.1 -5.0 121.7 120.9 -1.0

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