Isocitrate Dehydrogenase
(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
TYR-125
ILE-126
2.7
2.6
1.1
7.0
142.5
141.2
-13.3
ILE-126
CYS-127
2.1
2.0
-5.5
1.8
29.6
38.1
31.4
CYS-127
LEU-128
2.7
2.7
-7.2
4.5
54.6
51.4
32.8
LEU-128
ARG-129
2.2
2.1
-2.1
5.9
16.3
17.0
-32.2
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
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
VAL-131
ARG-132
5.4
5.1
9.5
8.4
50.5
56.3
101.0
ARG-132
TYR-133
6.8
6.5
4.1
2.2
25.8
26.1
1.8
TYR-133
TYR-134
6.4
6.2
-13.6
20.7
115.8
113.1
3.4
TYR-134
GLN-135
5.4
4.6
0.6
-5.0
13.4
18.4
-11.7
GLN-135
GLY-136
6.7
6.2
3.5
-21.2
55.7
48.2
-37.4
GLY-136
THR-137
3.8
3.9
30.4
-20.8
109.5
108.4
-14.0
THR-137
PRO-138
2.2
2.1
14.8
4.9
71.4
74.2
19.6
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
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
ILE-322
ALA-323
3.9
3.8
-12.5
-4.5
39.2
39.4
78.2
ALA-323
PRO-324
2.7
2.7
0.5
-1.6
137.2
140.9
3.1
PRO-324
GLY-325
2.4
2.4
-2.4
7.9
29.5
28.6
-16.6
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