(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-41
TYR-42
5.9
5.6
9.6
-5.8
71.3
70.0
31.8
TYR-42
TRP-43
3.5
3.6
9.4
-2.3
53.9
50.7
45.5
TRP-43
ARG-44
0.7
0.6
7.2
6.7
34.7
33.5
72.8
ARG-44
CYS-45
3.4
3.3
6.3
-5.6
46.1
45.4
-1.0
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