Tryptic Core Fragment Of The Lactose Repressor Of 3 Escherichia Coli 4

(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
 SER-70   LEU-71  15.3 15.4 16.8 0.9 18.8 18.4 211.2
 LEU-71   ALA-72  16.8 16.7 -3.4 -9.1 91.0 92.7 25.0
 ALA-72   LEU-73  18.5 18.3 20.4 -11.8 65.6 79.7 -9.2
 LEU-73   HIS-74  15.7 15.2 -6.1 24.3 167.1 165.9 218.7
 HIS-74   ALA-75  15.6 14.5 -33.7 4.0 112.7 112.9 -167.7
 ALA-75   PRO-76  11.8 10.8 7.2 -3.6 93.6 95.1 -29.6

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  13.9 13.7 6.5 -0.2 154.5 154.9 -68.8
 ALA-81   ALA-82  15.4 15.1 -12.5 3.0 41.9 45.3 95.0
 ALA-82   ILE-83  12.4 12.2 13.1 -11.9 88.2 80.8 -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
 ILE-160   PHE-161  1.8 1.6 -1.3 8.5 127.9 130.6 74.7
 PHE-161   SER-162  2.4 2.6 -1.4 -8.4 67.5 67.9 64.5
 SER-162   HIS-163  6.0 6.1 -27.7 28.0 50.6 61.2 -18.4

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
 GLN-291   ASP-292  6.7 6.9 -12.2 5.5 56.0 59.2 77.3
 ASP-292   PHE-293  6.1 6.2 -14.5 21.6 119.7 117.8 59.0
 PHE-293   ARG-294  7.4 7.3 -25.1 21.5 46.4 55.2 -62.4

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
 GLN-317   LEU-318  7.3 7.5 2.7 -2.2 96.7 96.3 -28.2
 LEU-318   LEU-319  5.2 5.5 -3.6 1.7 149.2 149.7 -7.6
 LEU-319   PRO-320  2.7 2.8 -1.2 -32.9 99.3 100.0 -173.9

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