(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
SER-112
SER-113
5.2
5.0
-4.2
-0.9
5.5
7.7
68.9
SER-113
ALA-114
5.1
4.7
14.0
-16.0
109.5
108.3
-28.0
ALA-114
LYS-115
1.4
1.0
2.4
-6.3
126.8
118.5
1.1
LYS-115
THR-116
1.4
2.0
5.9
8.8
66.0
65.5
66.6
THR-116
THR-117
5.1
5.6
-0.3
-2.6
74.3
77.0
3.6
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