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
HIS-171
PRO-172
4.2
3.4
-6.2
8.2
85.9
81.5
-21.6
PRO-172
PHE-173
4.2
3.2
-7.4
-2.3
61.9
66.6
28.7
PHE-173
ILE-174
1.4
1.1
7.1
-4.2
49.6
47.5
7.2
ILE-174
THR-175
1.4
2.2
-2.1
9.2
125.1
125.2
-2.1
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
LEU-215
VAL-216
2.2
1.9
0.9
8.2
42.3
35.7
26.5
VAL-216
ASP-217
1.2
1.4
-0.5
-1.6
150.5
143.5
-11.8
ASP-217
LYS-218
2.5
2.6
1.5
4.2
84.1
88.3
23.7
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