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
LEU-109
ALA-110
5.2
5.2
-0.5
2.3
158.8
159.2
23.5
ALA-110
LEU-111
4.7
4.7
0.5
-0.3
89.5
88.4
-5.4
LEU-111
GLN-112
2.9
2.6
-0.2
-0.3
65.7
69.5
18.2
GLN-112
GLY-113
0.3
0.7
0.0
-1.0
57.5
55.8
-6.1
GLY-113
SER-114
2.8
3.1
0.8
0.4
76.6
75.7
-6.2
SER-114
LEU-115
3.5
3.3
-2.6
-1.3
37.6
40.4
39.5
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