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
PHE-68
LEU-69
6.4
6.3
-14.8
12.6
143.7
132.2
1.1
LEU-69
THR-70
6.5
7.4
-29.3
7.0
137.7
155.9
-16.1
THR-70
MET-71
6.3
7.5
-5.6
4.1
82.5
97.9
-5.6
MET-71
MET-72
3.6
4.6
-4.5
-1.2
107.6
97.1
-0.3
MET-72
ALA-73
2.2
2.7
-2.1
2.5
173.9
148.9
1.7
ALA-73
ARG-74
2.9
4.9
8.0
-9.7
68.2
38.0
-3.0
ARG-74
LYS-75
2.3
3.1
-13.6
97.0
72.1
93.3
-16.3
LYS-75
MET-76
2.2
0.8
-51.5
27.7
136.7
131.8
-6.7
MET-76
LYS-77
3.5
3.1
-126.1
-23.1
123.2
155.2
133.0
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