Triose Phosphate Isomerase (E.C.5.3.1.1)
(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
VAL-160
VAL-161
15.2
15.0
25.8
-6.9
156.7
157.7
-108.8
VAL-161
LEU-162
13.0
13.2
10.9
9.3
85.9
84.3
13.8
LEU-162
ALA-163
9.3
9.5
4.7
-3.6
120.6
119.1
-32.5
ALA-163
TYR-164
7.5
7.8
-10.3
-7.4
83.4
83.9
66.8
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
ALA-181
GLN-182
2.4
2.8
9.1
-13.0
69.3
80.8
21.6
GLN-182
GLU-183
3.5
3.9
8.0
-1.9
107.1
107.7
12.1
GLU-183
VAL-184
3.1
3.4
23.7
-36.7
162.8
163.0
51.0
VAL-184
HIS-185
2.8
3.2
14.6
-12.5
99.8
105.9
-37.8
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