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
THR-70
MET-71
13.8
13.6
3.6
17.2
133.6
142.3
-7.9
MET-71
MET-72
12.8
13.7
-2.5
-11.8
43.0
59.8
4.9
MET-72
ALA-73
13.2
12.4
0.3
3.3
79.0
64.6
0.0
ALA-73
ARG-74
11.5
10.0
25.3
-18.6
96.7
99.8
0.8
ARG-74
LYS-75
8.2
8.5
-10.9
6.4
19.0
25.8
4.9
LYS-75
MET-76
8.4
8.0
8.7
-8.1
114.4
91.9
-0.9
MET-76
LYS-77
8.9
6.6
29.1
-34.8
78.9
67.7
-6.0
GLU-82
GLU-83
2.1
1.7
-17.5
32.5
43.4
43.1
-9.2
GLU-83
GLU-84
5.0
4.2
-10.8
6.1
100.2
99.7
0.7
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