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
3.0
2.9
143.3
143.1
-12.4
ILE-126
CYS-127
2.2
2.2
-3.5
-4.4
30.4
39.1
56.0
CYS-127
LEU-128
2.8
2.8
-5.4
4.7
53.7
49.8
-14.8
LEU-128
ARG-129
2.3
2.2
-5.5
4.6
17.2
19.7
-4.7
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
4.1
3.9
-18.1
-0.8
40.1
36.9
74.6
ALA-323
PRO-324
3.0
2.9
-4.1
5.6
42.8
41.0
18.7
PRO-324
GLY-325
2.4
2.5
-5.2
9.8
29.4
26.7
-6.6
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