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
8.7
-0.5
42.2
95.8
106.8
13.3
ARG-238
THR-239
5.7
6.5
-13.5
27.2
144.6
105.8
7.6
THR-239
ARG-240
3.0
2.8
2.2
47.3
40.7
4.3
39.2
ARG-240
VAL-241
3.4
2.4
49.5
176.5
39.8
61.3
-73.9
VAL-241
ARG-242
1.8
1.1
59.2
75.4
24.2
36.0
91.6
ARG-242
LYS-243
2.0
1.6
16.0
-10.8
47.5
39.5
4.6
LYS-243
SER-244
1.7
0.9
-5.2
3.7
144.7
146.1
-0.5
SER-244
ILE-245
2.7
2.5
-5.5
6.5
69.8
71.3
3.0
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