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
10.4
10.5
20.2
31.4
85.0
70.8
18.6
ARG-238
THR-239
7.2
8.1
-9.7
21.1
141.4
97.3
7.6
THR-239
ARG-240
4.5
4.5
-0.5
28.0
141.3
164.3
22.3
ARG-240
VAL-241
4.7
3.3
37.6
-173.4
43.0
73.6
-77.0
VAL-241
ARG-242
2.4
0.7
77.6
67.6
21.1
34.4
104.9
ARG-242
LYS-243
2.9
2.0
16.4
-16.1
50.3
38.2
4.3
LYS-243
SER-244
0.9
0.2
-1.9
1.7
145.7
145.2
1.5
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