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
6.6
6.4
-13.4
6.2
117.9
127.3
-0.2
PHE-68
LEU-69
4.1
3.7
-14.4
8.6
147.4
132.1
-0.5
LEU-69
THR-70
2.4
2.2
-27.2
16.6
140.1
144.6
-5.7
THR-70
MET-71
5.5
5.2
-17.2
11.9
114.4
130.8
207.6
MET-71
MET-72
5.8
4.8
-4.6
-16.5
120.3
121.7
-9.6
MET-72
ALA-73
2.6
1.5
33.0
-29.9
29.4
57.5
1.3
ALA-73
ARG-74
2.2
2.4
40.0
-6.4
47.7
39.2
-190.7
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