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
23.2
24.2
-9.7
6.7
83.1
80.0
1.2
MET-72
ALA-73
19.8
21.2
43.6
-98.7
50.8
54.6
-26.4
SER-81
GLU-82
9.6
12.9
149.8
21.6
89.5
133.2
84.6
GLU-82
GLU-83
11.7
13.0
-42.8
-120.4
70.4
56.4
95.1
GLU-83
GLU-84
14.5
16.7
-30.7
19.8
51.7
46.8
3.8
GLU-84
ILE-85
15.7
16.7
-0.5
-0.3
15.7
34.0
-1.2
ILE-85
ARG-86
13.5
13.7
-23.1
5.5
73.3
66.2
10.0
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