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
10.9
10.8
-0.7
-0.1
121.6
121.0
-3.0
ALA-85
LEU-86
13.3
13.2
-0.3
4.8
118.5
119.0
17.6
LEU-86
GLY-87
11.2
11.2
0.3
5.3
132.6
135.5
-27.6
GLY-87
ARG-88
10.7
10.9
-0.2
-1.1
75.1
79.3
-11.8
ARG-88
VAL-89
14.4
14.7
-5.3
10.7
136.5
137.3
30.6
VAL-89
GLY-90
15.5
15.4
10.2
-21.4
88.5
98.2
16.4
GLY-90
VAL-91
14.0
14.3
-26.7
39.7
122.2
120.1
35.0
VAL-91
GLN-92
10.6
11.2
2.3
-0.5
133.4
131.8
-8.5
GLN-92
THR-93
8.3
9.3
0.3
1.6
74.7
71.8
10.5
THR-93
ALA-94
5.0
5.6
4.1
-0.9
113.3
109.8
-8.3
ALA-94
SER-95
3.7
5.2
-1.7
-2.7
121.3
123.1
-14.7
SER-95
VAL-96
2.5
4.2
0.4
1.6
91.0
89.7
21.1
VAL-96
ILE-97
1.2
0.5
0.3
1.3
156.4
154.2
-6.9
ILE-97
ALA-98
1.3
0.5
0.4
-1.0
100.9
97.6
-9.3
ALA-98
VAL-99
3.5
4.2
0.0
-1.5
119.8
122.9
2.7
VAL-99
LEU-100
5.1
5.0
3.1
-1.9
113.9
112.0
0.1
LEU-100
GLY-101
5.9
4.9
-1.7
2.4
32.3
35.4
-0.2
GLY-101
ALA-102
6.2
5.7
-0.5
-1.2
98.0
101.4
-1.9
ALA-102
ALA-103
9.0
8.8
-1.5
0.8
104.1
107.0
4.2
ALA-103
GLY-104
10.6
9.9
2.4
-3.6
143.0
139.6
6.0
GLY-104
LEU-105
11.0
10.2
-2.2
3.3
58.5
59.5
4.4
LEU-105
ALA-106
12.2
11.8
0.9
-1.8
65.0
61.6
-4.1
ALA-106
VAL-107
14.9
14.3
-0.1
-0.6
77.4
80.4
15.8
VAL-107
GLY-108
16.1
15.3
2.8
-5.1
161.7
159.5
16.1
GLY-108
LEU-109
16.0
15.4
-1.8
3.0
84.7
84.4
-6.4
LEU-109
ALA-110
18.4
17.7
0.1
1.4
68.9
71.1
3.4
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