Intact Lactose Operon Repressor With Gratuitous Inducer Iptg

(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
 ALA-72   LEU-73  17.9 17.7 -34.5 20.9 94.8 100.6 88.8
 LEU-73   HIS-74  15.1 14.5 131.7 -124.6 25.3 9.3 61.5
 HIS-74   ALA-75  15.4 14.2 0.4 0.2 64.1 59.9 -40.8

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
 VAL-80   ALA-81  14.1 14.1 2.7 2.3 147.8 150.1 -56.2
 ALA-81   ALA-82  16.0 15.6 -12.3 2.0 34.5 37.8 115.1
 ALA-82   ILE-83  13.3 12.9 28.0 -24.5 93.4 87.9 -23.4

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
 ILE-160   PHE-161  2.3 2.0 -10.8 17.5 123.9 127.4 54.7
 PHE-161   SER-162  1.8 2.1 4.0 -3.4 114.0 109.3 -7.9
 SER-162   HIS-163  5.4 5.7 -22.5 19.0 52.8 56.1 -33.8
 HIS-163   GLU-164  6.7 7.0 -0.9 9.2 96.5 97.0 36.3
 GLU-164   ASP-165  10.1 10.2 -13.0 12.5 130.3 134.5 -20.7

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-290   GLN-291  10.1 10.1 -11.1 1.2 99.0 99.6 10.2
 GLN-291   ASP-292  6.9 7.1 -14.8 5.9 51.7 61.4 167.3
 ASP-292   PHE-293  6.6 6.9 0.6 -3.7 71.5 65.7 4.4
 PHE-293   ARG-294  8.1 7.9 -1.6 4.3 45.5 51.6 -10.0
 ARG-294   LEU-295  9.0 9.1 0.9 1.8 102.7 101.9 -12.7
 LEU-295   LEU-296  5.5 5.7 5.9 -5.6 46.2 42.7 4.3
 LEU-296   GLY-297  5.6 5.4 -8.1 -10.1 85.0 92.9 44.3

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
 GLN-317   LEU-318  7.6 7.4 33.0 -29.9 93.6 103.6 -143.3
 LEU-318   LEU-319  5.0 5.1 8.0 -9.3 36.4 37.2 -63.8
 LEU-319   PRO-320  1.9 2.1 -9.6 25.5 81.4 95.6 -12.9
 PRO-320   VAL-321  4.5 4.5 2.7 -26.9 99.6 109.0 34.9
 VAL-321   SER-322  7.0 6.8 0.0 -0.5 129.6 121.2 59.1
 SER-322   LEU-323  10.3 10.3 15.9 -5.6 116.7 116.1 -32.2

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