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  15.6 15.2 5.2 -9.0 42.7 46.0 8.1
 ARG-167   ASP-168  13.1 12.7 14.8 -1.6 33.3 26.9 -20.9
 ASP-168   GLN-169  13.1 11.6 -36.6 21.1 108.0 85.1 -37.5
 GLN-169   PRO-170  9.4 8.6 -37.9 -5.0 34.4 17.5 169.8
 PRO-170   HIS-171  6.6 6.7 8.1 8.4 133.1 125.8 -34.9
 HIS-171   PRO-172  6.2 6.5 -5.1 6.7 106.1 103.7 -16.4

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  4.9 4.6 12.9 -7.5 67.5 57.8 10.4
 ALA-225   SER-226  8.5 8.0 -34.0 23.4 105.6 108.6 -46.0
 GLN-229   SER-230  8.9 7.3 9.4 -7.0 141.0 134.1 -9.4
 SER-230   ASP-231  8.7 9.2 12.0 61.5 76.8 94.8 -46.1
 ASP-231   ASP-232  9.6 11.1 -64.6 43.7 27.1 42.7 99.0
 ASP-232   LEU-233  9.3 8.2 -32.7 -2.1 79.7 107.9 -20.5
 LEU-233   LEU-234  8.5 7.6 13.6 -2.2 71.6 62.9 21.7
 LEU-234   THR-235  4.7 3.9 -3.2 -9.4 170.1 172.5 -54.3
 THR-235   HIS-236  5.1 4.6 0.4 14.9 73.2 64.3 26.9
 HIS-236   MET-237  7.9 7.5 -14.0 -9.5 70.4 95.9 -9.8
 MET-237   LEU-238  7.0 6.8 4.7 21.7 49.9 49.1 37.7
 LEU-238   ASN-239  4.6 4.0 -1.5 16.7 165.7 159.4 63.4

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