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
PRO-66
GLU-67
6.2
6.4
-1.3
-1.1
128.3
141.1
-2.2
GLU-67
PHE-68
7.3
7.1
-10.9
5.4
109.9
118.0
2.1
PHE-68
LEU-69
4.4
4.0
-12.1
-0.3
142.7
124.0
-3.2
LEU-69
THR-70
2.7
2.9
-16.5
6.8
147.7
147.9
-5.8
THR-70
MET-71
5.4
5.7
-5.9
0.3
109.5
137.5
210.4
MET-71
MET-72
5.5
4.4
-8.9
8.7
112.5
110.8
0.1
MET-72
ALA-73
2.4
0.7
-9.8
4.2
154.4
126.6
-3.3
ALA-73
ARG-74
1.6
3.3
2.6
0.0
45.7
27.3
-0.5
ARG-74
LYS-75
4.6
4.3
-29.3
-4.7
96.0
129.6
-14.2
LYS-75
MET-76
5.3
1.9
29.9
72.3
32.9
67.8
-160.9
MET-76
LYS-77
3.9
1.9
-161.0
-8.5
96.6
139.6
120.8
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