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
PRO-236
ILE-237
32.7
32.5
-4.5
-3.8
120.6
107.0
-3.4
ILE-237
ARG-238
31.7
31.4
-15.1
-31.1
162.3
164.9
-329.7
ARG-238
THR-239
31.5
31.0
-7.6
2.5
123.8
118.2
-49.2
THR-239
ARG-240
31.1
28.6
-1.6
14.8
118.8
120.1
88.3
ARG-240
VAL-241
27.6
26.4
10.1
23.6
18.4
6.5
224.6
VAL-241
ARG-242
26.9
26.4
4.0
-6.4
78.0
80.5
30.4
ARG-242
LYS-243
23.4
22.8
13.6
-7.6
46.0
56.4
81.6
LYS-243
SER-244
22.0
21.9
9.8
1.3
51.7
55.8
77.7
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