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
8.5
8.1
-1.3
2.9
142.6
138.9
2.5
ALA-73
ARG-74
10.0
9.1
10.6
-28.3
44.9
31.3
-10.8
ARG-74
LYS-75
12.4
11.0
11.8
-28.3
68.3
74.0
-1.9
LYS-75
MET-76
10.2
9.3
125.6
35.3
24.5
56.2
103.3
MET-76
LYS-77
8.0
6.9
-117.9
20.5
86.2
138.8
-72.2
SER-81
GLU-82
13.6
11.8
-94.3
48.4
91.9
105.5
9.7
GLU-82
GLU-83
17.3
14.8
-28.9
35.8
72.6
56.4
-8.9
GLU-83
GLU-84
18.9
15.9
-8.3
-25.1
4.2
46.1
20.2
GLU-84
ILE-85
17.7
16.9
19.0
11.9
100.5
68.2
0.2
ILE-85
ARG-86
19.6
18.6
-27.3
-9.7
90.7
90.7
8.7
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