Bifunctional P-450/nadph-P450 Reductase

(All numbering and residues are taken from first PDB file)

Bending Residue Dihedral Analysis

Residue
i
Residue
i+1
Distance of hinge axis to residue i in conformer 1
(A)
Distance of hinge axis to residue i in conformer 2
(A)
Change in psi (i)
(deg)
Change in phi (i+1)
(deg)
Angle of psi(i) axis to hinge axis conformer 1
(deg)
Angle of psi(i) axis to hinge axis conformer 2
(deg)
Percentage Progress
 TYR-166   ARG-167  16.2 16.0 6.4 -14.3 34.9 36.3 -1.2
 ARG-167   ASP-168  13.9 13.7 13.4 -1.7 38.8 32.8 -40.6
 ASP-168   GLN-169  14.4 12.9 -28.7 18.5 113.1 92.6 -56.5
 GLN-169   PRO-170  10.6 9.6 -38.8 -8.7 36.8 19.2 207.3
 PRO-170   HIS-171  7.9 7.7 7.7 14.8 126.7 121.6 -32.5
 HIS-171   PRO-172  6.7 7.0 -5.7 -2.3 113.4 110.0 -21.8

Downloading Image

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
i
Residue
i+1
Distance of hinge axis to residue i in conformer 1
(A)
Distance of hinge axis to residue i in conformer 2
(A)
Change in psi (i)
(deg)
Change in phi (i+1)
(deg)
Angle of psi(i) axis to hinge axis conformer 1
(deg)
Angle of psi(i) axis to hinge axis conformer 2
(deg)
Percentage Progress
 LYS-224   ALA-225  5.3 5.1 1.2 14.2 67.0 63.3 21.9
 ALA-225   SER-226  8.5 8.3 -44.4 18.8 113.2 124.6 -88.9
 GLN-229   SER-230  6.8 5.3 -8.1 7.2 44.7 53.3 7.0
 SER-230   ASP-231  6.8 7.6 17.7 52.0 76.1 95.9 -77.3
 ASP-231   ASP-232  8.0 10.0 -75.3 49.1 31.0 38.2 116.9
 ASP-232   LEU-233  8.4 7.9 -18.7 -16.2 73.8 100.7 3.6
 LEU-233   LEU-234  8.1 7.8 21.7 -6.5 78.9 74.4 15.3
 LEU-234   THR-235  4.4 4.2 3.5 -12.5 17.6 7.1 -31.8
 THR-235   HIS-236  4.4 4.2 -2.9 18.3 104.2 113.4 27.8
 HIS-236   MET-237  7.7 7.5 -9.8 -13.0 62.8 82.8 -1.8
 MET-237   LEU-238  7.5 7.3 6.5 21.7 56.9 57.5 9.6
 LEU-238   ASN-239  5.6 5.0 -3.0 26.4 163.6 159.7 107.0

Downloading Image

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