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-73
ALA-74
3.7
3.2
-5.7
-16.7
127.4
132.9
-11.4
ALA-74
ARG-75
2.6
1.6
12.7
16.4
39.7
36.2
13.6
ARG-75
LYS-76
5.6
4.5
-157.8
19.8
143.8
150.4
122.1
LYS-76
MET-77
5.7
3.7
116.6
28.5
62.5
67.6
40.5
MET-77
LYS-78
2.9
5.0
114.3
14.2
70.0
9.2
-121.4
LYS-78
ASP-79
1.4
5.8
-22.2
25.0
174.9
103.6
11.7
ASP-79
THR-80
2.4
5.7
122.9
5.8
75.2
88.2
7.4
THR-80
ASP-81
4.8
9.3
35.2
77.8
113.3
153.5
-42.8
ASP-81
SER-82
7.9
9.8
171.7
53.2
92.8
125.9
84.4
SER-82
GLU-83
10.1
8.3
-143.0
14.9
89.7
100.4
-13.4
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