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
4.1
5.0
19.6
-21.0
71.3
85.2
-0.4
MET-72
ALA-73
1.7
2.6
28.2
-21.3
6.8
44.9
7.4
ALA-73
ARG-74
2.9
5.2
2.8
-9.0
63.6
20.2
-3.8
ARG-74
LYS-75
3.1
4.2
165.0
-30.8
103.3
75.5
9.1
LYS-75
MET-76
2.5
1.5
-149.3
75.3
139.7
112.2
-44.0
MET-76
LYS-77
2.9
2.2
-153.4
-2.0
117.9
178.5
135.8
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