Bifunctional P-450/nadph-P450 Reductase
(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
PHE-165
TYR-166
16.2
15.8
1.4
-2.0
77.6
79.6
-10.6
TYR-166
ARG-167
16.5
16.3
14.6
-17.0
33.5
37.8
21.2
ARG-167
ASP-168
14.2
14.0
8.0
7.9
40.1
30.6
-29.7
ASP-168
GLN-169
14.8
13.3
-38.8
21.4
113.7
89.9
-40.2
GLN-169
PRO-170
11.0
9.8
-33.8
-7.0
37.0
15.6
170.3
PRO-170
HIS-171
8.4
8.0
9.4
10.9
125.3
116.6
-39.2
HIS-171
PRO-172
7.1
7.1
-7.7
13.2
114.6
108.7
-2.5
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
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
LYS-224
ALA-225
5.3
5.1
-3.9
9.7
112.6
116.9
-3.7
ALA-225
SER-226
8.4
8.3
-43.9
25.2
114.5
121.5
-52.8
GLN-229
SER-230
6.8
5.5
7.7
6.3
133.9
127.5
-35.8
SER-230
ASP-231
6.8
7.9
13.8
59.1
75.6
89.2
-22.2
ASP-231
ASP-232
8.0
10.4
-77.3
46.8
32.2
39.6
123.9
ASP-232
LEU-233
8.5
8.3
-20.5
-15.3
73.1
97.8
-10.7
LEU-233
LEU-234
8.2
8.0
16.4
-2.2
80.4
75.6
7.8
LEU-234
THR-235
4.5
4.4
2.7
-7.8
18.9
6.7
-16.0
THR-235
HIS-236
4.4
4.4
-0.6
11.9
104.1
113.2
11.3
HIS-236
MET-237
7.7
7.6
-9.2
-7.9
61.6
80.2
9.8
MET-237
LEU-238
7.5
7.4
9.0
10.3
58.3
56.0
-3.7
LEU-238
ASN-239
5.6
5.1
-1.2
21.9
163.2
163.0
97.2
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