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
12.2
12.8
8.7
5.0
133.1
137.0
-6.1
SER-81
GLU-82
4.9
1.4
93.9
-30.9
167.4
113.8
-24.6
GLU-82
GLU-83
5.6
4.3
31.6
6.9
131.4
143.8
180.1
GLU-83
GLU-84
2.7
1.7
-7.7
8.4
93.9
96.3
-3.1
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