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
LYS-75
MET-76
11.1
9.6
15.5
80.7
82.0
49.9
32.3
MET-76
LYS-77
8.2
8.2
-178.1
6.4
113.7
77.9
-16.3
SER-81
GLU-82
4.1
5.2
-127.4
73.8
47.0
60.5
32.6
GLU-82
GLU-83
7.4
8.4
-43.1
16.0
122.7
124.3
1.4
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