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-66
PRO-67
3.8
3.9
-2.7
9.3
88.0
81.1
-42.9
PRO-67
GLU-68
3.4
3.7
-12.8
1.2
71.2
81.2
2.2
GLU-68
PHE-69
6.5
7.0
-4.5
11.9
148.4
152.3
83.5
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