Small-Conductance Mechanosensitive Channel
(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
ALA-84
ALA-85
2.9
2.8
-0.8
3.8
11.1
11.3
-35.7
ALA-85
LEU-86
4.0
4.0
-0.7
-2.4
53.6
54.3
27.4
LEU-86
GLY-87
1.7
1.6
0.1
5.1
89.6
86.3
20.7
GLY-87
ARG-88
1.9
1.8
-2.2
-1.1
51.9
50.8
36.8
ARG-88
VAL-89
4.1
4.1
-5.8
0.0
15.2
21.5
80.0
VAL-89
GLY-90
2.1
1.8
32.9
-31.3
106.1
102.3
-74.8
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