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
2.1
3.3
-1.2
15.2
143.4
142.6
7.7
ALA-73
ARG-74
3.1
3.5
0.8
-13.2
43.9
45.4
-5.2
ARG-74
LYS-75
5.4
6.3
-15.7
-51.4
110.3
110.5
-15.8
LYS-75
MET-76
4.4
6.6
53.6
37.0
25.9
78.0
36.5
MET-76
LYS-77
1.9
4.0
-84.8
-12.7
86.6
136.6
-19.6
SER-81
GLU-82
10.2
10.1
-158.3
-39.4
93.8
111.2
66.4
GLU-82
GLU-83
13.2
13.7
-58.0
22.1
72.8
57.6
8.8
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