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
15.4
14.9
7.2
-3.2
76.4
77.4
8.3
TYR-166
ARG-167
15.8
15.3
9.6
-19.8
36.2
38.1
3.7
ARG-167
ASP-168
13.3
12.8
12.1
-3.7
39.4
36.7
-78.8
ASP-168
GLN-169
13.7
11.6
-30.5
22.1
110.6
87.4
-16.7
GLN-169
PRO-170
9.9
8.3
-40.0
-8.7
34.3
11.2
214.5
PRO-170
HIS-171
7.4
6.8
7.0
12.7
126.5
118.7
-59.8
HIS-171
PRO-172
6.2
6.2
-2.1
7.5
111.5
108.1
-5.4
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
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
5.4
5.1
7.1
-5.5
69.3
60.7
-21.6
ALA-225
SER-226
8.7
8.4
-39.8
28.1
111.5
116.1
-40.6
GLN-229
SER-230
7.4
5.8
-4.2
10.5
45.3
48.9
-31.5
SER-230
ASP-231
7.2
7.8
22.3
47.6
74.0
91.5
-29.5
ASP-231
ASP-232
8.2
10.1
-82.7
59.3
32.1
40.0
107.9
ASP-232
LEU-233
8.5
8.0
-17.8
-11.5
76.3
103.6
4.6
LEU-233
LEU-234
8.1
7.7
15.6
1.8
78.5
72.4
31.7
LEU-234
THR-235
4.4
4.0
-5.2
-3.4
163.8
174.6
-37.7
THR-235
HIS-236
4.3
4.3
-4.2
14.0
106.7
115.4
21.3
HIS-236
MET-237
7.5
7.3
-7.3
-12.9
64.6
83.7
-13.5
MET-237
LEU-238
7.2
7.0
3.4
20.0
56.7
55.0
6.9
LEU-238
ASN-239
5.2
4.6
-1.4
24.7
166.1
160.1
111.4
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