Calmodulin
(All numbering and residues are taken from first PDB file)
Bending Residue Dihedral Analysis
Residue
iResidue
i+1Distance of hinge axis to residue i in
(A) Distance of hinge axis to residue i in
(A) Change in
(deg) Change in
(deg) Angle of psi(i) axis to hinge axis
(deg) Angle of psi(i) axis to hinge axis
(deg) Percentage Progress
MET-72
ALA-73
11.6
11.2
23.5
-25.4
69.4
57.5
0.3
ALA-73
ARG-74
9.0
9.1
50.5
-15.1
108.7
92.8
4.8
ARG-74
LYS-75
6.8
6.8
176.9
-17.4
165.4
123.7
120.5
LYS-75
MET-76
7.2
3.2
139.9
-20.9
110.6
122.3
-81.8
MET-76
LYS-77
6.5
2.4
-161.1
-11.6
96.9
80.7
-21.0
LYS-77
ASP-78
3.0
2.7
-149.3
12.8
42.6
38.8
74.8
ASP-78
THR-79
2.5
3.0
-33.6
45.0
22.5
32.6
-6.2
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