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  16.1 15.9 6.9 -20.1 35.5 38.7 -94.4
 ARG-167   ASP-168  13.8 13.7 19.5 1.2 37.9 32.7 63.4
 ASP-168   GLN-169  14.2 12.8 -35.2 20.6 113.2 91.7 -43.4
 GLN-169   PRO-170  10.4 9.5 -36.3 -5.1 37.1 18.1 188.0
 PRO-170   HIS-171  7.7 7.6 4.4 10.6 127.5 123.5 -43.0
 HIS-171   PRO-172  6.6 7.0 -0.5 2.1 113.0 109.9 -16.9

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  5.4 5.1 -3.2 12.9 113.6 118.9 16.8
 ALA-225   SER-226  8.5 8.2 -37.4 20.4 112.7 120.9 -88.4
 GLN-229   SER-230  6.7 5.1 -7.1 2.1 43.9 56.1 17.5
 SER-230   ASP-231  6.7 7.6 21.6 56.5 76.7 99.4 -76.9
 ASP-231   ASP-232  7.9 9.9 -83.0 55.9 30.2 39.3 119.4
 ASP-232   LEU-233  8.3 7.8 -18.2 -13.8 73.9 102.6 -3.8
 LEU-233   LEU-234  8.0 7.6 22.8 -8.1 78.1 73.1 16.5
 LEU-234   THR-235  4.4 4.1 1.3 -9.7 17.0 4.8 -25.6
 THR-235   HIS-236  4.4 4.1 -0.5 14.5 103.9 112.1 22.1
 HIS-236   MET-237  7.7 7.5 -15.9 -5.6 63.3 83.7 8.4
 MET-237   LEU-238  7.5 7.4 8.6 15.1 56.1 54.1 -5.2
 LEU-238   ASN-239  5.7 5.1 -6.1 27.5 163.4 157.6 113.4

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