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-71
MET-72
12.3
13.3
4.7
-9.4
49.7
58.3
-0.6
MET-72
ALA-73
10.4
11.6
-7.8
15.6
77.5
83.7
-2.4
ALA-73
ARG-74
7.6
8.2
-4.9
6.4
37.4
24.9
-0.4
ARG-74
LYS-75
7.4
8.0
-17.8
-19.1
102.8
87.0
-4.1
LYS-75
MET-76
8.6
9.7
33.2
72.9
82.8
54.5
28.3
MET-76
LYS-77
5.6
7.8
-176.5
-1.4
106.3
63.0
-2.7
SER-81
GLU-82
6.7
6.6
-127.1
62.2
39.9
59.6
37.7
GLU-82
GLU-83
9.8
9.7
-42.3
20.4
115.5
118.4
2.6
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