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
PRO-66
GLU-67
5.3
5.5
-5.5
8.2
131.0
141.2
2.5
GLU-67
PHE-68
6.7
6.4
8.1
-5.2
67.0
54.7
2.7
PHE-68
LEU-69
4.3
2.9
-29.0
15.2
140.9
128.5
-3.5
LEU-69
THR-70
2.0
3.2
2.8
-36.7
32.1
45.2
195.0
THR-70
MET-71
4.9
5.7
30.1
-21.7
66.5
57.3
-2.1
MET-71
MET-72
5.4
5.0
-0.4
-1.5
112.5
139.3
0.1
MET-72
ALA-73
2.6
1.8
28.0
-29.5
29.6
44.9
-0.8
ALA-73
ARG-74
1.2
3.9
34.5
-31.3
42.5
60.2
-1.5
ARG-74
LYS-75
4.3
6.5
10.1
-37.3
80.5
53.1
-1.7
LYS-75
MET-76
5.3
5.4
36.3
66.0
33.1
36.7
-159.3
MET-76
LYS-77
4.0
2.5
-81.6
-49.2
92.6
132.2
126.9
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