(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-72
MET-73
2.3
2.0
-5.8
12.0
53.4
59.6
1.5
MET-73
ALA-74
2.3
2.3
-11.1
12.5
53.9
43.6
-3.2
ALA-74
ARG-75
2.4
2.8
140.7
-173.9
145.5
134.8
-0.8
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