Transcriptional Regulator, Tetr Family

(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
 HIS-64   PHE-65  13.7 13.8 -7.3 7.3 136.2 136.9 1.0
 PHE-65   GLN-66  10.5 10.4 14.8 -18.8 37.5 38.8 -95.4
 GLN-66   GLU-67  11.1 10.8 -0.5 1.1 107.0 106.4 -13.9
 GLU-67   PRO-68  9.1 8.7 0.4 3.1 20.9 19.5 35.1
 PRO-68   ALA-69  6.7 6.6 -2.1 13.3 125.3 129.3 170.0
 ALA-69   LEU-70  7.1 7.1 -7.8 17.8 104.9 102.3 47.5

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


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
 PRO-93   CYS-94  19.4 19.3 7.1 1.2 52.1 49.4 85.3
 CYS-94   ALA-95  17.4 17.3 -14.3 8.0 84.8 79.7 -22.1
 ALA-95   VAL-96  14.1 14.1 -5.2 -3.3 101.1 99.5 -68.2

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
 GLU-122   ALA-123  12.6 12.7 7.5 -5.8 34.0 31.7 30.8
 ALA-123   GLY-124  12.1 12.1 0.8 2.6 97.2 91.4 -39.5
 GLY-124   PHE-125  15.2 15.3 -0.1 -5.9 52.2 51.0 68.8

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