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
MET-71
MET-72
11.7
12.0
-7.1
-12.9
52.7
65.2
5.9
MET-72
ALA-73
11.4
11.2
72.9
-115.5
73.1
54.8
-17.6
SER-81
GLU-82
3.2
3.5
35.6
1.4
158.1
162.0
218.6
GLU-82
GLU-83
2.7
3.1
-11.4
13.3
53.5
63.3
-2.1
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