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
TYR-166
ARG-167
15.3
15.1
45.1
-38.6
63.0
72.3
37.9
ARG-167
ASP-168
12.5
12.6
-11.1
11.8
166.1
170.5
-9.2
ASP-168
GLN-169
12.3
12.6
-17.7
10.7
101.9
108.8
-47.8
GLN-169
PRO-170
8.6
9.0
-33.2
19.9
45.4
56.0
37.2
PRO-170
HIS-171
5.9
6.3
-13.4
-1.7
24.7
29.4
22.5
HIS-171
PRO-172
5.7
5.5
-9.2
24.6
90.6
89.9
-26.7
PRO-172
PHE-173
4.0
3.3
-29.1
11.3
71.3
83.2
28.1
PHE-173
ILE-174
1.1
0.9
4.3
-6.8
40.3
36.5
-9.1
ILE-174
THR-175
1.9
2.7
6.1
0.5
53.3
46.0
13.9
THR-175
SER-176
1.3
0.4
8.0
-19.4
113.7
105.6
4.0
SER-176
MET-177
3.6
3.4
5.2
1.0
89.5
91.3
14.2
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
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-210
VAL-211
7.5
7.1
-14.7
10.3
84.0
85.5
2.0
VAL-211
MET-212
4.6
4.2
-5.8
4.1
106.5
106.7
-0.4
MET-212
ASN-213
3.2
3.0
14.5
-10.0
6.5
6.4
9.1
ASN-213
ASP-214
4.5
4.0
11.2
9.0
59.6
64.0
47.5
ASP-214
LEU-215
3.2
2.6
-24.7
12.1
89.2
104.5
-15.2
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