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
15.7
15.4
8.5
-7.7
77.1
80.3
-5.5
TYR-166
ARG-167
16.0
15.9
4.9
-12.4
35.4
37.1
6.3
ARG-167
ASP-168
13.6
13.6
9.7
2.7
39.3
32.8
-38.0
ASP-168
GLN-169
14.1
12.7
-37.6
27.3
111.8
89.8
-31.6
GLN-169
PRO-170
10.3
9.4
-37.8
-5.7
35.4
17.0
166.3
PRO-170
HIS-171
7.7
7.5
7.0
13.3
126.4
119.7
-19.4
HIS-171
PRO-172
6.5
6.7
-4.8
8.1
112.5
111.3
-13.8
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
-0.7
2.6
111.7
117.0
-9.6
ALA-225
SER-226
8.5
8.4
-24.8
12.3
112.5
113.9
-35.1
GLN-229
SER-230
7.2
5.5
1.2
6.3
134.8
124.5
-38.8
SER-230
ASP-231
7.1
7.7
12.1
54.3
74.8
90.4
-40.1
ASP-231
ASP-232
8.2
10.2
-71.9
42.1
31.8
38.9
114.9
ASP-232
LEU-233
8.5
8.2
-16.2
-11.1
75.1
99.2
1.8
LEU-233
LEU-234
8.2
8.0
15.9
-2.5
78.9
71.6
21.9
LEU-234
THR-235
4.5
4.3
-4.9
-6.0
163.0
174.7
-47.5
THR-235
HIS-236
4.4
4.4
-0.5
15.1
105.6
113.9
28.6
HIS-236
MET-237
7.7
7.6
-13.4
-10.5
63.6
84.5
4.6
MET-237
LEU-238
7.4
7.4
11.0
15.1
57.0
58.1
22.2
LEU-238
ASN-239
5.4
5.0
-7.0
23.0
165.0
162.5
63.7
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