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
9.8
9.8
-16.8
-24.2
77.4
85.3
15.7
ARG-238
THR-239
7.1
6.6
2.1
-25.5
106.4
142.0
13.0
THR-239
ARG-240
3.4
3.9
-3.6
-41.2
11.3
39.4
33.4
ARG-240
VAL-241
2.7
4.1
-37.5
175.2
65.9
42.4
-75.8
VAL-241
ARG-242
1.0
1.9
-58.3
-72.6
31.4
21.5
91.5
ARG-242
LYS-243
1.6
2.4
-22.1
15.4
38.2
50.1
6.5
LYS-243
SER-244
0.4
0.8
-3.5
1.3
34.3
34.0
3.5
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