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
4.5
4.6
-10.5
-2.0
51.8
40.1
5.7
GLU-67
PHE-68
4.6
4.6
3.1
-9.4
116.4
119.3
-0.5
PHE-68
LEU-69
1.8
1.5
-6.8
-2.6
35.8
53.6
1.9
LEU-69
THR-70
1.5
2.4
-17.4
5.9
36.4
35.7
5.8
THR-70
MET-71
3.2
3.9
-12.3
10.0
65.1
46.9
3.3
MET-71
MET-72
3.4
2.5
-5.4
3.3
63.1
58.4
-0.2
MET-72
ALA-73
2.2
1.3
4.5
14.3
149.9
132.4
-9.6
ALA-73
ARG-74
1.0
3.2
16.5
-4.1
135.3
154.0
-5.1
ARG-74
LYS-75
2.5
1.7
67.3
-15.8
102.5
122.0
-14.0
LYS-75
MET-76
4.3
2.1
56.7
76.7
151.1
166.3
-72.0
MET-76
LYS-77
3.9
1.4
-145.7
-9.4
87.7
65.3
75.6
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