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
4.7
5.9
0.6
-3.2
54.6
45.4
0.8
MET-72
ALA-73
1.2
3.1
-8.5
18.9
147.6
148.0
5.3
ALA-73
ARG-74
3.0
3.4
6.1
-14.3
49.9
56.1
-5.3
ARG-74
LYS-75
5.0
6.6
-8.8
-37.2
108.0
108.9
-12.4
LYS-75
MET-76
4.0
7.1
24.7
56.7
20.7
50.0
40.1
MET-76
LYS-77
1.7
4.7
125.6
120.4
88.1
32.4
-46.3
SER-81
GLU-82
10.0
10.8
-147.6
175.5
92.7
82.9
-6.5
GLU-82
GLU-83
12.9
10.8
-156.5
132.9
78.4
103.1
14.0
GLU-83
GLU-84
15.7
14.1
70.8
-69.6
175.4
120.0
7.0
GLU-84
ILE-85
14.7
16.1
63.6
17.3
102.0
142.5
165.7
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