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
10.1
10.0
27.3
19.6
85.6
71.0
16.1
ARG-238
THR-239
6.9
7.5
0.4
-3.4
36.7
77.1
-2.7
THR-239
ARG-240
4.3
3.8
-23.1
64.5
139.3
172.7
34.2
ARG-240
VAL-241
4.5
3.6
55.4
177.0
40.9
73.6
-76.7
VAL-241
ARG-242
2.2
0.9
64.6
86.5
22.5
31.9
112.5
ARG-242
LYS-243
2.8
2.0
-12.4
-4.3
130.8
141.1
-9.7
LYS-243
SER-244
1.1
0.4
21.9
-14.1
33.9
31.4
7.6
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