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-72
ALA-73
1.2
2.4
27.4
-33.4
6.6
34.9
-2.8
ALA-73
ARG-74
2.6
4.7
36.7
4.7
62.8
37.5
20.4
ARG-74
LYS-75
3.6
4.4
152.6
-8.4
100.1
50.7
30.6
LYS-75
MET-76
3.2
2.5
-164.9
29.5
142.9
92.4
-72.8
MET-76
LYS-77
3.0
2.7
-118.2
-63.1
116.1
152.6
141.7
SER-81
GLU-82
6.4
7.1
-92.5
40.5
114.2
114.4
-5.0
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