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
PHE-68
LEU-69
6.3
6.3
-11.3
0.1
142.9
131.7
-2.1
LEU-69
THR-70
6.4
7.1
-14.1
-3.3
138.7
162.8
-13.0
THR-70
MET-71
6.3
7.3
-2.7
4.0
82.8
100.3
-4.6
MET-71
MET-72
3.7
4.6
-2.9
-3.1
106.7
94.5
-0.4
MET-72
ALA-73
2.0
2.5
6.3
-4.1
6.9
33.1
2.6
ALA-73
ARG-74
2.8
4.8
7.0
-9.7
67.4
35.9
-2.3
ARG-74
LYS-75
2.5
3.0
-21.7
112.0
72.0
91.2
-14.3
LYS-75
MET-76
2.4
0.9
-57.6
34.1
136.2
133.0
-9.8
MET-76
LYS-77
3.5
3.2
-125.3
-19.9
122.5
151.2
126.6
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