Transcriptional Regulator
(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
HIS-77
TYR-78
5.5
6.9
-48.8
78.5
45.8
50.7
-5.6
TYR-78
SER-79
4.3
5.8
170.9
43.3
126.9
110.2
91.2
SER-79
GLU-80
2.1
5.0
-147.4
6.6
35.3
130.6
18.4
GLU-80
SER-81
3.0
4.6
-2.2
-27.2
52.0
99.6
21.2
SER-81
HIS-82
1.5
1.0
49.6
-75.3
77.3
146.6
18.9
HIS-82
ALA-83
2.4
0.3
146.0
-0.5
109.6
113.0
-28.5
ALA-83
LEU-84
3.7
4.1
24.1
0.5
170.2
168.8
-15.2
LEU-84
ILE-85
3.0
3.5
9.5
-4.4
109.1
108.2
-1.5
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