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  16.5 16.3 7.5 -30.3 34.1 37.6 -106.2
 ARG-167   ASP-168  14.2 14.5 25.4 1.9 39.0 38.1 89.2
 ASP-168   GLN-169  14.8 13.4 -29.2 14.5 114.0 91.9 -47.1
 GLN-169   PRO-170  11.0 10.0 -38.3 -3.1 37.7 19.4 171.8
 PRO-170   HIS-171  8.3 8.0 2.9 17.3 126.3 118.7 -12.5
 HIS-171   PRO-172  7.0 7.2 -4.8 -1.0 114.3 111.2 -23.2

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 1.9 12.5 66.4 60.3 26.0
 ALA-225   SER-226  8.4 8.2 -45.0 25.3 114.1 123.3 -74.2
 GLN-229   SER-230  6.7 5.1 -11.4 12.2 45.0 54.9 -26.6
 SER-230   ASP-231  6.7 7.4 20.7 53.5 76.6 93.6 -56.3
 ASP-231   ASP-232  7.9 9.9 -85.1 54.4 31.0 38.6 122.3
 ASP-232   LEU-233  8.4 8.0 -19.1 -10.5 72.9 101.2 11.9
 LEU-233   LEU-234  8.1 7.8 17.4 -2.0 79.4 73.3 22.1
 LEU-234   THR-235  4.4 4.2 0.6 -11.8 18.4 4.2 -47.0
 THR-235   HIS-236  4.4 4.3 0.0 17.0 76.6 67.3 38.4
 HIS-236   MET-237  7.8 7.6 -16.5 -6.2 61.9 83.4 -5.6
 MET-237   LEU-238  7.5 7.4 10.0 12.2 57.3 55.8 3.2
 LEU-238   ASN-239  5.7 5.1 -0.9 25.0 162.7 161.0 113.5

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