DNA Polymerase IV (Family Y)
(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
ILE-237
ARG-238
8.7
8.8
27.2
16.5
83.2
72.5
10.2
ARG-238
THR-239
5.6
6.4
-4.3
32.8
144.6
107.4
13.3
THR-239
ARG-240
3.0
2.8
9.5
68.0
39.9
17.3
59.1
ARG-240
VAL-241
3.5
1.8
33.9
177.5
40.0
57.8
-89.6
VAL-241
ARG-242
1.8
1.6
54.0
64.0
24.5
35.8
79.8
ARG-242
LYS-243
2.1
1.1
22.8
-20.0
47.0
34.8
5.8
LYS-243
SER-244
1.5
0.9
-5.1
5.7
143.7
145.8
1.9
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