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
ASP-64
PHE-65
5.5
6.4
-21.7
13.5
137.3
119.9
-2.4
PHE-65
PRO-66
3.0
3.3
-2.8
-3.7
144.9
142.6
-2.0
PRO-66
GLU-67
5.9
6.1
1.4
0.6
57.0
41.2
-0.9
GLU-67
PHE-68
6.6
6.7
0.6
-6.3
65.6
60.1
1.1
PHE-68
LEU-69
3.7
3.3
-9.4
5.7
149.0
126.9
-0.7
LEU-69
THR-70
2.5
3.1
-18.1
0.3
140.5
148.2
201.7
THR-70
MET-71
5.4
5.6
-7.1
-1.0
110.5
131.2
-4.9
MET-71
MET-72
5.2
4.6
7.8
-8.2
60.3
65.4
-1.3
MET-72
ALA-73
2.0
0.8
3.7
10.5
25.5
47.7
8.3
ALA-73
ARG-74
2.0
3.3
-3.2
9.5
129.9
150.5
1.9
ARG-74
LYS-75
4.9
3.8
-25.3
-2.3
99.9
117.0
-9.7
LYS-75
MET-76
5.1
2.0
26.3
56.2
25.7
61.1
-162.8
MET-76
LYS-77
3.5
1.9
-163.8
3.7
97.2
138.9
125.7
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