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
16.8
16.6
-3.2
-4.5
104.1
102.7
-3.8
TYR-166
ARG-167
17.1
17.2
10.6
-11.2
34.2
43.3
4.4
ARG-167
ASP-168
14.7
14.7
23.6
-12.0
40.9
33.3
-1.3
ASP-168
GLN-169
15.2
13.8
-40.4
30.5
111.8
88.1
-66.0
GLN-169
PRO-170
11.4
10.3
-26.9
-8.0
35.0
21.2
128.2
PRO-170
HIS-171
8.9
8.4
14.1
-6.0
124.8
121.3
-32.1
HIS-171
PRO-172
7.6
7.8
-5.4
18.2
113.4
107.8
9.6
PRO-172
PHE-173
5.1
5.9
-11.1
-6.2
65.8
69.7
24.9
PHE-173
ILE-174
2.5
3.0
2.7
0.7
58.2
62.9
9.8
ILE-174
THR-175
4.1
3.6
12.1
-3.7
25.1
20.9
22.3
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
ASP-231
ASP-232
8.5
10.8
-130.3
100.7
33.3
50.5
109.4
ASP-232
LEU-233
8.8
8.7
-24.9
-12.4
74.8
106.7
-20.9
LEU-233
LEU-234
8.2
7.9
16.6
-1.0
80.4
73.4
13.4
LEU-234
THR-235
4.4
4.1
1.8
-4.8
18.3
7.1
-1.5
THR-235
HIS-236
4.3
4.5
-4.3
10.9
106.1
116.8
-9.6
HIS-236
MET-237
7.1
7.2
-8.2
-8.8
62.7
82.9
5.2
MET-237
LEU-238
6.6
6.7
-5.1
28.7
121.4
124.3
26.3
LEU-238
ASN-239
4.4
4.0
-20.1
20.4
165.1
162.9
-16.8
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