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
13.3
13.7
-9.2
-8.4
41.4
59.1
8.7
MET-72
ALA-73
14.1
14.1
14.3
-5.9
81.0
63.2
-8.6
ALA-73
ARG-74
12.5
12.6
178.7
167.8
97.8
99.1
0.8
SER-81
GLU-82
5.1
3.0
-106.2
-10.2
26.9
16.9
87.1
GLU-82
GLU-83
3.1
2.4
-9.6
1.9
41.9
67.2
1.4
GLU-83
GLU-84
6.1
5.7
-12.6
5.7
98.2
103.9
2.4
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