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
GLU-67
PHE-68
12.7
12.5
-6.7
19.4
114.2
113.8
6.1
PHE-68
LEU-69
12.4
12.4
-24.9
9.6
48.2
48.4
-8.1
LEU-69
THR-70
11.7
11.5
-7.3
-1.0
55.9
43.7
27.0
THR-70
MET-71
14.6
13.5
-3.4
-1.0
117.8
105.2
68.7
MET-71
MET-72
16.7
16.6
28.0
-11.0
102.9
92.3
-78.3
MET-72
ALA-73
16.2
16.5
40.4
42.0
155.7
154.7
-587.4
SER-81
GLU-82
28.9
31.8
-153.3
8.5
128.6
129.3
-930.2
GLU-82
GLU-83
31.9
34.0
-8.3
0.0
152.8
164.7
-90.5
GLU-83
GLU-84
33.3
34.8
3.4
11.5
43.5
64.0
96.1
GLU-84
ILE-85
29.9
31.1
-9.1
7.0
106.1
105.2
-20.3
ILE-85
ARG-86
29.3
30.3
0.2
-1.5
54.6
40.1
18.7
ARG-86
GLU-87
32.8
33.2
-11.0
-0.1
160.9
150.2
-121.3
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