Trp Operon Repressor
(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
ARG-63
GLY-64
22.1
27.2
-2.1
123.6
56.5
47.5
-106.9
GLY-64
GLU-65
19.3
24.5
78.1
-34.6
141.5
74.0
-11.3
GLU-65
MET-66
20.8
21.8
10.8
-19.4
79.3
80.0
-4.4
MET-66
SER-67
22.2
19.6
-165.6
-15.9
95.5
35.1
98.9
SER-67
GLN-68
18.9
16.7
-161.7
10.5
36.9
83.9
-156.6
GLN-68
ARG-69
17.2
17.0
-10.6
10.6
59.5
132.5
-2.2
ARG-69
GLU-70
20.3
14.4
-6.8
4.3
113.4
153.3
2.8
GLU-70
LEU-71
20.5
16.0
-9.3
9.2
75.6
92.3
0.1
LEU-71
LYS-72
17.0
19.5
10.9
-11.0
159.2
83.6
0.9
LYS-72
ASN-73
17.5
18.5
-10.3
-18.3
84.7
155.0
336.2
ASN-73
GLU-74
21.0
16.6
62.5
-83.3
65.7
40.0
4.0
GLU-74
LEU-75
19.8
19.1
21.8
-74.5
130.3
92.8
-375.6
LEU-75
GLY-76
17.5
22.6
54.8
117.1
136.2
123.6
261.1
GLY-76
ALA-77
20.1
22.2
62.2
-11.5
77.5
156.6
-44.1
ALA-77
GLY-78
22.8
22.9
141.5
-26.5
81.5
136.2
-46.2
GLY-78
ILE-79
20.9
21.4
-134.8
14.5
30.9
35.7
136.0
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