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
10.0
20.5
35.5
84.2
72.0
19.8
ARG-238
THR-239
6.7
7.7
-10.5
21.5
142.8
95.9
4.6
THR-239
ARG-240
4.0
4.0
2.4
51.8
39.1
16.6
45.4
ARG-240
VAL-241
4.3
2.8
36.2
173.7
41.7
66.4
-87.2
VAL-241
ARG-242
2.2
1.1
61.8
76.2
22.6
30.7
100.3
ARG-242
LYS-243
2.7
1.7
14.6
-16.5
48.8
35.5
-0.2
LYS-243
SER-244
1.0
0.2
-2.8
1.6
144.8
142.9
1.4
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