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
 ILE-23   GLU-24  6.4 2.6 156.2 -46.7 60.7 70.2 29.0
 GLU-24   ASN-25  5.6 3.4 168.7 -13.4 64.2 117.5 -43.1
 ASN-25   VAL-26  3.4 6.5 -144.6 5.6 47.6 133.0 24.7

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
 ARG-42   LEU-43  6.2 11.1 -14.6 -32.9 110.1 69.5 77.1
 LEU-43   ILE-44  4.1 12.3 118.8 167.4 47.5 167.2 19.0
 ILE-44   PHE-45  5.2 13.2 136.0 49.7 83.9 123.4 3.9
 PHE-45   ALA-46  7.3 10.4 95.2 -168.0 59.7 47.7 -52.7
 ALA-46   GLY-47  10.1 7.5 133.4 -176.3 60.7 120.1 -14.5

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