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
12.1
13.1
3.5
-22.7
134.7
137.2
6.7
MET-72
ALA-73
10.9
10.4
48.1
-37.7
85.6
74.8
3.4
ALA-73
ARG-74
7.6
7.6
-143.2
-124.3
69.2
81.5
-3.0
ARG-74
LYS-75
7.3
6.7
-162.6
-1.4
5.2
92.4
69.7
LYS-75
MET-76
8.2
5.3
153.6
-42.8
113.3
160.8
-47.2
MET-76
LYS-77
5.5
3.4
-134.3
-42.7
89.3
82.0
-9.2
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