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
ALA-74
ARG-75
2.5
3.7
-12.4
-2.0
141.8
120.5
-2.8
ARG-75
LYS-76
5.3
6.7
167.1
-53.8
38.6
49.9
53.6
LYS-76
MET-77
5.2
5.9
-178.8
-22.1
115.8
151.3
-118.8
MET-77
LYS-78
2.5
7.1
107.2
30.3
68.8
50.9
37.8
LYS-78
ASP-79
1.4
4.6
-179.9
43.6
173.5
111.8
114.8
ASP-79
THR-80
2.5
7.7
-49.0
54.0
106.7
93.2
1.7
THR-80
ASP-81
4.5
8.1
-169.0
100.6
68.8
35.6
-161.5
ASP-81
SER-82
7.8
7.7
-20.6
12.1
87.0
71.6
-13.0
SER-82
GLU-83
10.3
10.7
-38.2
24.5
92.0
62.3
-3.5
GLU-83
GLU-84
13.2
11.7
8.5
29.4
118.2
125.5
191.7
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