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
GLU-67
PHE-68
18.2
18.0
-13.6
9.4
159.6
156.7
-1.0
PHE-68
LEU-69
18.1
17.9
-30.7
16.0
88.5
92.2
-6.6
LEU-69
THR-70
15.5
16.1
-2.0
-10.5
81.1
70.2
-4.0
THR-70
MET-71
13.6
13.4
-1.5
-13.9
152.7
131.2
-8.6
MET-71
MET-72
14.0
12.8
14.0
3.6
63.1
39.7
7.2
MET-72
ALA-73
12.5
12.7
-5.2
10.4
70.3
79.0
2.9
ALA-73
ARG-74
9.7
10.7
-16.4
17.2
95.3
88.1
2.4
ARG-74
LYS-75
8.4
7.9
14.1
18.2
34.7
22.6
18.7
THR-79
ASP-80
2.7
3.9
-31.9
30.6
156.5
98.2
160.8
ASP-80
SER-81
3.8
4.7
-81.8
-13.9
125.8
83.9
19.9
SER-81
GLU-82
2.8
2.6
-2.7
5.1
169.4
141.0
0.1
GLU-82
GLU-83
1.4
1.2
2.2
-0.3
44.0
38.4
-0.2
GLU-83
GLU-84
3.4
3.1
2.3
6.8
87.0
97.7
1.2
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