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
16.0
15.6
9.3
-21.7
42.7
46.6
-53.8
ARG-167
ASP-168
13.5
13.3
22.8
-0.8
33.1
32.2
59.5
ASP-168
GLN-169
13.5
12.0
-35.3
19.4
108.2
86.2
-54.0
GLN-169
PRO-170
9.8
9.0
-37.1
-3.9
34.6
18.9
164.0
PRO-170
HIS-171
7.0
7.0
8.8
3.4
133.3
127.6
-36.3
HIS-171
PRO-172
6.6
7.0
-1.0
0.1
106.1
102.4
-12.3
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
HIS-236
MET-237
7.5
7.3
-21.2
-7.0
70.4
93.1
-11.5
MET-237
LEU-238
6.6
6.5
11.0
17.3
49.8
51.8
23.7
LEU-238
ASN-239
4.2
3.6
-1.2
16.5
165.5
159.8
76.0
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