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
LEU-69
THR-70
5.8
7.1
-15.9
1.4
140.4
161.6
-10.5
THR-70
MET-71
5.8
7.6
-0.2
-3.0
86.8
106.9
-7.1
MET-71
MET-72
3.2
4.5
-1.0
-7.7
108.5
101.7
-0.7
MET-72
ALA-73
1.7
2.7
24.4
-17.4
6.4
37.2
4.8
ALA-73
ARG-74
2.6
5.1
16.7
-17.0
64.3
32.8
-2.1
ARG-74
LYS-75
2.2
3.4
-16.4
115.3
75.9
101.5
-5.7
LYS-75
MET-76
2.7
0.4
-64.8
24.3
139.1
125.0
-25.6
MET-76
LYS-77
3.8
2.9
-101.0
-16.9
118.8
155.5
139.9
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