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
2.8
4.0
4.3
-9.5
73.4
81.3
-0.7
MET-72
ALA-73
1.9
2.6
5.2
-1.2
7.4
31.2
6.1
ALA-73
ARG-74
2.5
5.0
-4.6
-17.2
114.6
148.1
-12.3
ARG-74
LYS-75
1.7
3.3
4.0
110.6
106.6
85.2
-6.5
LYS-75
MET-76
2.8
0.4
-56.6
27.5
136.8
122.8
-14.5
MET-76
LYS-77
4.3
2.9
-115.4
-10.2
120.5
156.2
133.7
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