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
PRO-66
GLU-67
4.7
4.7
-6.5
-1.2
51.8
43.8
4.7
GLU-67
PHE-68
4.8
4.7
-4.4
1.6
64.5
60.8
-1.9
PHE-68
LEU-69
1.9
1.6
-13.8
3.0
36.0
50.2
3.2
LEU-69
THR-70
1.6
2.3
-16.4
6.8
35.9
33.8
5.5
THR-70
MET-71
3.3
3.8
-10.8
4.0
65.9
49.0
5.4
MET-71
MET-72
3.3
2.6
1.2
-5.5
116.3
117.7
0.5
MET-72
ALA-73
2.1
1.4
-4.1
17.3
29.4
49.2
-6.9
ALA-73
ARG-74
1.0
3.2
-1.1
-2.6
44.9
30.8
3.2
ARG-74
LYS-75
2.5
2.0
-27.5
-1.9
78.4
61.0
4.5
LYS-75
MET-76
4.3
1.9
33.6
79.1
150.6
117.3
-44.5
MET-76
LYS-77
3.9
3.6
-170.0
-14.1
87.1
21.6
66.7
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