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
15.6
15.2
5.5
-1.9
77.6
76.2
6.4
TYR-166
ARG-167
16.2
15.7
4.4
-7.7
37.4
36.7
12.2
ARG-167
ASP-168
13.8
13.2
10.6
3.9
37.8
32.8
-69.2
ASP-168
GLN-169
14.0
12.0
-43.8
27.7
110.5
83.7
-34.3
GLN-169
PRO-170
10.2
8.8
-39.6
-5.4
34.7
11.6
182.2
PRO-170
HIS-171
7.5
7.1
3.1
21.5
128.1
121.8
-35.0
HIS-171
PRO-172
6.7
6.9
-2.4
-8.6
110.6
110.2
-7.9
PRO-172
PHE-173
5.1
5.6
8.1
-3.9
114.4
115.7
5.6
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
ARG-223
LYS-224
5.0
5.1
1.0
6.3
34.3
30.5
19.4
LYS-224
ALA-225
6.0
5.6
-2.3
-9.5
111.6
115.5
-44.7
ALA-225
SER-226
9.3
9.1
-10.6
10.7
110.5
105.0
-19.0
GLN-229
SER-230
7.9
5.6
-9.2
-7.9
43.6
57.8
35.6
SER-230
ASP-231
7.5
7.1
11.1
32.1
75.0
89.2
-37.6
ASP-231
ASP-232
8.1
8.7
-88.5
59.7
30.6
35.0
63.8
ASP-232
LEU-233
8.2
7.8
-7.4
-8.7
76.6
81.1
-13.4
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